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Related Questions
Brand 1 of antifreeze claims that it can withstand temperatures of –62°C. Brand 2 of antifreeze claims that it can withstand temperatures 5°C below those of Brand 1. Which expression represents the temperatures Brand 2 can withstand?
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Answer:
-62c - 5c = -67c
Step-by-step explanation:
(Brand 1 ) -62c (Brand 2 is 5c lower, so it is negative or minus) -5c = (Do the math and it's -67c)
Add. Use models if needed.
PLZ HELP I WILL GIVE BRAINLIEST!!
PLZ EXPLAIN
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Step-by-step explanation:
1. 3x+5+4x-1
7x+4
2. 5x-3-2x+1
3x-2
3. -7x+4-5x-12
-12x-8
4. 4x-10-5x-2
-x-12
plz mark brainliest
help me with this and get 10 point and bright if right.
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Answer:
A
Step-by-step explanation:
As on X axis line touches the positive number so x will be a real number..after that on y axis the lines touching approximately to 1 or 2 so it mean y is less than or equal to 4
I hope this helps!
I need help!! just say which options would match the graph!
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Answer:
#2 im purty sure
Step-by-step explanation:
Answer:it’s 2
Step-by-step explanation:
Provide an answer and explain the equation -h = 14.
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Answer:
multipy each term by -1
Step-by-step explanation:
brainly?
This graph shows a proportional relationship between the amount of money in Jack’s savings account and the number of weeks Jack has been saving money.
Which statement identifies the correct slope, and the correct interpretation of the slope for this situation?
A
The slope of the line is 61 , so Jack is saving $6 per week.
B
The slope of the line is 61 , so Jack' is saving $1 for every 6 weeks.
C
The slope of the line is 16 , so Jack is saving $6 for every 1 week that passes.
D
The slope of the line is 16 , so Jack is savings $1 for every 6 weeks that passes.
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The slope of the line is 6, which can be interpreted as Jack saving $6 per week. (Option A).
Recall:
Proportional relationship between two quantities can be given as: y = mx, where m = slope.
Slope (m) = y/x (of a graph that is proportional)
Given the proportional graph, using a point on the line, (5, 30):
Slope (m) = [tex]\frac{30}{5} = 6[/tex]
Therefore, the slope of the line is 6, which can be interpreted as Jack saving $6 per week. (Option A).
Learn more here:
https://brainly.com/question/6869319
Can you answer both please?
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The second one is 5/2
And I think the second is 5/2
Pls answer all four. Please and thank you & Thank you.
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top right: 36 divided by 4 = 9
bottom left: times the 1/2 by 2 on the top and bottom, then 1/4+2/4=3/4
bottom right: six and seven hundred eighty-nine thousandths
ASAP Which power can you write to represent the volume of the cube shown? Enter the power as an expression with a base and an exponent, and then find the volume of the cube. (Fill in the blank)
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Answer:
The power for the volume of the cube is '3'.
Exponent form of the volume is
Volume of the cube is inch³.
Step-by-step explanation:
We are given,
A cube with side equal to inches.
As we know,
Volume of a cube =
Thus, we get,
Volume of the given cube is,
Volume =
i.e. Volume = inch³
Thus, we have,
The power for the volume of the cube is '3'.
Exponent form of the volume is
Volume of the cube is inch³.
Please help!!
fhasidhasiuhdhdas (this was so i could post the question)
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ah whoever answers it right gets the crownn
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how can you tell if an ordered pair (x,y) is a solution or a system of linear equations?
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Answer:
you will know because it you do the system of whatever thingy and there are no two dots in the same row and the line is straight in either a negative or positive slope at a diagonal the equation is linear and its a function.
Step-by-step explanation:
The image is an example of a linear equation that is both a function and positive lenear
Answer:
To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.
Step-by-step explanation:
I really need help with this...
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1. A number b multiplied by 11 is at most - 3 2/3
2. A number k minus 11.2 is greater than 44.
pls help
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Jose has scored 206 points on his math tests so far this semester. To get an A for the semester, he must score at least 279 points.
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Answer:
206 + n = 279
Step-by-step explanation:
The man in the yellow hat was working in the chocolate factory. He made 50 cents for every chocolate that he gets into the box but loses 20 cents for each chocolate that his pet monkey, George, pulls from the box and eats. During the first half-hour of work, 26 chocolates came down the assembly line, and the man in the yellow hat earned $6.70. How many chocolates made it into the box and how many chocolates did George eat?
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Jason runs the same distance each day. In one 7-day period he ran 40 1/4 miles. He knows that there is a proportional relationship between n, the number of days, and t, the total distance he runs. Tell whether each statement is True or False.
A. The relationship can be expressed as n=5.25t. True or False
B. The graph of the equation is a straight line through (0,0). True or False
C. The unit rate is 5.75. True or False
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A. The relationship can be expressed as n=5.25t. True or False
B. The graph of the equation is a straight line through (0,0). True or False
C. The unit rate is 5.75. True or False
The answer is A
Rectangle A′B′C′D′ is the image of rectangle ABCD after a dilation.
What is the scale factor of the dilation?
Enter your answer in the box.
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Answer:
The dilation's scale factor is 1/2.
Step-by-step explanation:
What we know:
Square ABCD's side lengths are all 3.
-2 - (-5)
-2 + 5 = 3
-5 - (-8)
-5 + 8 = 3
Square A'B'C'D''s side lengths are all 1.5.
-2.5 - (-4)
-2.5 + 4 = 1.5
-1 - (-2.5)
-1 + 2.5 = 1.5
Divide the scale (A'B'C'D') by the original (ABCD) to get the scale factor
1.5/3 = 1/2 as the scale factor of the dilation
pls help pls ASAP
WILL MARK BRAINLIIEST
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Answer:
A= 48 P= 40
Step-by-step explanation:
Because there are three semi-circles and three squares that are missing semi-circle chunks, you can just consider the shape three squares. Area of this square would be 16, so three would be 48. The perimeter is the outside so it would be 4 as well. In total, the full shape would be 40.
Im so confused PLEASE HELP ASAP
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Answer:
adding 2 to each number
Step-by-step explanation:
7 +2 = 9 + 2 = 11
Farmer Jane picked 2,552 strawberries. She shared the strawberries among 9 bins. She wrote an equation to find the total number of strawberries in each bin. 2,522 ÷ 9 = 280 r 2. What does the number 2 represent about Farmer Jane's strawberries?
Question 2 options:
It represents the number of bins leftover.
It represents the number of bins the strawberries were shared into.
It represents the number of strawberries that need to be divided.
It represents the number of strawberries that were not placed in bins.
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Answer:
D.
Step-by-step explanation:
R is remainder and to have equal amounts in each bin she could not put them in one.
It represents the number of bins leftover.
Hope this helped:) Have a grate holiday!
Which equation can be used to find 60 percent of 50? StartFraction 60 times 2 Over 50 times 2 EndFraction = StartFraction 120 Over 100 EndFraction StartFraction 50 divided by 1 Over 60 divided by 1 EndFraction = StartFraction 50 Over 60 EndFraction StartFraction 60 divided by 2 Over 100 divided by 2 EndFraction = StartFraction 30 Over 50 EndFraction StartFraction 100 times 2 Over 50 times 2 EndFraction = StartFraction 200 Over 100 EndFraction
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Answer:
50/100=.5, .5x60= 30
30
Doug is a salesperson at a retail store and earns $90 per week plus 5% of his weekly sales. If Doug makes $630 one week, what are his sales that week?
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I need help with this!!!!!
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Answer:
A) 4(7+x)=64
B) 4x+7=64
Step-by-step explanation:
A
4(7+x)=64
*Disturabute 4 to (7+x)*
28+4x=64
*Subtract 28 on both sides*
4x=36
*Divide by 4*
x=9
**If you do a Check it works*
B
4x+7=64
*Subtract 7*
4x=57
*Divide by 4*
x=14.25
**If you do a Check this also works**
Hope This Helps!!!
I need this for homework plz help me.
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How do you solve this;
The price of a theater ticket increased from $7.50 to $7.75. The theater sold 315 tickets at the higher price. With the price increase, how much more did the theater earn on the tickets?
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Answer: 78.75
its just multiplying the extra 25 cents they added by the number of tickets they sold(315) and that equals 78.75$
Which of the following is another way to express the equation 13 = -3 + z?
A. 13 = - z - 3
B. 13 = z - 3
C. 13 = - z + 3
D. 13 = z + 3
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The other representation of the given equation 13 = -3 + z will be 13 = z - 3 thus option (C) is correct.
What is the equation?More than one variable may be present inside a linear equation.
An equation is said to be linear if the maximum power of the variable is consistently unity.
A formula known as an equation uses the same sign to denote the equality of two expressions.
As per the given equation,
13 = -3 + z
Since, A + B = B + A
Thus, -3 + z can be written as z - 3
So, 13 = z - 3
Hence "The other representation of the given equation 13 = -3 + z will be 13 = z - 3".
For more about the equation,
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Which of these graphs is the solution set for the equation y = -3x - 2?
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The negative before the 3 means the slope is going down
The 3 means it goes 3 down every time it goes right one, the number before the x is the slope and slope is rise over run, 3 = 3/1 so it would normally mean it goes up 3 every time it goes right one but because the 3 is negative it means the line goes down
The negative two at the end moves the line down two, if it were plus two the line would go up two, the number in this spot is what determines the vertical translation
Put it all together and you get the line has goes down 3 every time it goes right one and crosses the y axis at -2
P.S. wouldn't mind getting brainliest
Answer:
D
Step-by-step explanation:
Frist you find negative 2 and you can see that 2 are going there so you need to find where negative 3 is when you add negatives they trun into a possitve so go up 3 times from negative 2.
Help me I need to find this problem and explain It PLS
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Answer:
x = 8/5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
[tex]\frac{x}{4} = \frac{2}{5}[/tex]
Step 2: Solve for x
Cross multiply: 5x = 8Isolate x: x = 8/52 . 4=8
5 . x =5x
5x = 8
x = 8/5
help please need ver very much help
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Answer:
It is the Purple one
Step-by-step explanation:
If you skip count, you multiply 4x1 it is 4. So do it more so 4x1 = 4.
4x2=8. 4x3=12. 4x4=16. And 5x4=20.
That your answer. Hope it helped alot
Answer:
Purple table is your answer