Answers
abcdefghijklmnopqrstuvwxyz
Related Questions
(-3x + 7) + (-6x + 9) =
pls help :)
Answers
Answer:
-9x+16
Step-by-step explanation:
-3x+7+-6x+9=-9x+16
-3-6= (tecnectly adding but put negative sign with ur answer!)
7+9=16
Put together and Done!
Hope helps :D
please help asap, will mark brainliest :))
Answers
Answer:
26
Step-by-step explanation:
Square the sides you know (A and B) Since you are finding side C the hypotenuse go by these steps:
Square the given sides.Add the sides togetherFind the square root of the sum.The square root of the sum is the side length of the hypotenuse.
[tex]10^{2} = 100\\24^{2} = 576[/tex]
100 + 576 = 676
[tex]\sqrt{676} = 26[/tex]
Divide. Round your answer to the nearest whole number.
91,543 = 5 =
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Answer:
i assume you mean divide so its 18308
Step-by-step explanation:
hep please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Hm, D would equal either 5 or 6.
Answer: d=3
Step-by-step explanation:because if u plug it in that will be grater
caculate the average speed from points D to point E
Answers
Answer:
20 seconds
Step-by-step explanation:
30 is where the E point is at while 10 is where D-point at.subtract these 2 and youll get 20
can someone pls help this is 6th grade math i will give brainliest
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Answer:
the answer is D
Step-by-step explanation:
is y=x/4 proportional or non proportional?
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Answer:
i may be wrong but i thinks its proportional
Step-by-step explanation:
True or False: X=3 is the solution to 2x+10/5=4.
1. True
2. False
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Answer:
Step-by-step explanation:
False
If the *divided by 5* is for the whole expression
2x + 10 = 20
2x = 20 - 10
2x = 10
x = 10/2 = 5 [false]
If *divided by 5* is only for 10
2x + (10/5) = 4
2x + 2 = 4
2x = 4-2
x = 2/2
x = 1 [false]
Answer will be false in both cases but i gave the solution to make you understand.
Hope it helps.
1. Write 3 ratios equivalent to 2:3. Put your answers in ratio format.
Answers
Answer:
4:6
6:8
8:10
Step-by-step explanation:
Answer: 4:6. 6:9. 8:12. If that’s wrong I’m sorry
©
Step-by-step explanation:
Student council is voting which elective classes should be offered at the middle school. the choices are Band, Art, and Spanish. Art received twice as many votes as Band. Spanish received 20 more votes than Art. 190 students voted total.
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Answer:
34 people voted for band 68 people voted for art and 88 people voted for Spanish this help
Step-by-step explanation:
PLEASE HELP ILL GIVE BRAINLIEST. Which graph displays a rate of change of 2.5?
fy
Ay
4
2
2
x
X
2
4
2
-2
4
2.
-4
-4
4
-2.
2
2
2
-4
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Step-by-step explanation:
i can't see the graph but I have done it before it is middle one
Graph the line with slope 1/4 and y intercept -2
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Answer:
y= 1/4x -2
Step-by-step explanation:
Y=mx+b
m is the slope
b is the y intercept
The equation of line is y= 1/4x -2 .
What is slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx
where, m is the slope
Given:
slope = 1/4 and y intercept = -2
Using slope- intercept form
y= mx + b
y= 1/4x + (-2)
y= 1/4x -2
Learn more about slope here:
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she remaining amount Lily has yet to pay Megan is $. Lily owed Megan $129.42. So far, she has paid Megan $32.56.?????
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Answer:
129.42 - 32.56 = 96.86$
Determine the intercepts of the line.
x-intercept(_,_)
y-intercept(_,_)
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Answer:
the x-intercept is (-10, 0) the y-intercept is (-45, 0)
Answer:
X intercept is (-10,0)
Y intercept is (0,-40.5)
Step-by-step explanation:
Hope this helps.
Mya applied the distributive property to write the equivalent expressions below
45+ 72 - 9(5 + 9)
What is Mya's error?
Mya did not write the common factor in the correct place,
Mya wrote two expressions that are not equivalent
O Mya did not use the correct operations in the equation,
Mya used a factor that is not common to 45 and 72,
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Answer:
Mya wrote two expressions that are not equivalent
Step-by-step explanation:
45 +72 does not equal to 9(5+9)
9(5+9) = 45 + 81
Answer:
D
Step-by-step explanation:
I dislike these kinds of questions. I could argue either of 2 answers - b and d.
b says that her error was that she wrote two expressions that are not equivalent and that is true. She did not write equivalent expressions.
d says she didn't use a common factor to both terms and that is true.
The actual answer is that she made a silly error which we all often do.
8 * 9 is 72
so the distributive property should be
9(5 + 8)
So, what's the answer? I would pick D, but hold your nose when you enter it.
Devin has a furniture store. He sold a shoe rack recently for 3450. It cost him just to make the rack What is Devin's profit percent ?
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For khan academy. Need answer immediately. Explain if you can
Answers
Answer:
The answer is B
Mario deposited $6,500 in a simple interest account that pays 2.8% interest annually. If Mario leaves the money in the account for 12 years, how much interest will he earn?
Answers
Answer:
$2,184
Step-by-step explanation:
Simple interest = (Principal × Rate × Time) / 100
Principal = $6,500
Rate = 2.8%
Time = 12 years
Simple interest = (Principal × Rate × Time) / 100
= (6,500 × 2.8 × 12) / 100
= 218,400 / 100
= 2,184
Simple interest = $2,184
The simple interest on $6,500 at 2.8% for 12 years is $2,184
A phone company charges a base fee of $12 per month plus an additional charge per minute. The monthly phone cost C can be represented by this equation: C=12+a⋅m, where a is the additional charge per minute, and m is the number of minutes used.
Which equation can be used to find the number of minutes a customer used if we know a and C?
A
m=C−12a
B
m=(C−12)−a
C
m=C−12a
D
m=Ca−12
Answers
Answer:
It’s actually m = (C - 12) /3 But I don’t see it in the 4 option you have.
Step-by-step explanation:
C = 12+ am
C - 12 = am
(C - 12) /a = m
Answer:
beside in this equation where C=$12 a= the additional charges and m= minutes used the equation would be C m=C-12a
What is the equation in slope-intercept form of the line that passes through the points (−4, 2) and (12, 6)?
Answers
Answer:
y = 1x/4 +3
Step-by-step explanation:
Explanation: u just take the two points and plug them in the to the formula y2-y1/ x2-x1
2/-3 divided by -1 2/7 =
pls explain the answer
Answers
Answer:
[tex]\frac{14}{27}[/tex]
Step-by-step explanation:
[tex]-1\frac{2}{7} = -\frac{9}{7}[/tex] Plug -9/7 in: [tex]-\frac{2}{3}[/tex] ÷ [tex]-\frac{9}{7}[/tex] -2/3 ÷ -9/7 = 2/3 ÷ 9/7 = 2/3 × 7/9[tex]\frac{2}{3}[/tex] × [tex]\frac{7}{9} = \frac{14}{27}[/tex]I hope this helps!
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[tex] \frac{2}{ - 3} \div (- 1 \frac{2}{7}) = \\ [/tex]
[tex] - \frac{2}{3} \div ( - \frac{ 7}{7} - \frac{2}{7} ) = \\ [/tex]
[tex] - \frac{2}{3} \div ( \frac{ - 7 - 2}{7} ) = \\ [/tex]
[tex] - \frac{2}{3} \div ( - \frac{9}{7} ) = \\ [/tex]
Negatives simplifies
[tex] \frac{2}{3} \div \frac{9}{7} = \\ [/tex]
[tex] \frac{2}{3} \times \frac{7}{9} = \\ [/tex]
[tex] \frac{14}{27} \\ [/tex]
Done...
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Eddie earns an hourly wage for delivering pizza. How much will he earn if he delivers pizza for 4 hours?
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so lets say the wage is $15 per hour
you would multiply 15 by 4 and thers your answer, please state the wage
What is the slope of the line parallel to 7x + 4y = -16?
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Answer:
The slope of the line that is parallel to the given line is [tex]\frac{-7}{4}[/tex]
Step-by-step explanation:
Parallel lines have the same slopes and different y-intercepts
The slope of the line who has an equation ax + by = c is m = [tex]\frac{-a}{b}[/tex]
Let us use these rules to solve the question
∵ The equation of a given line is 7x + 4y = -16
→ Compare it with the form of the equation above
∴ a = 7 and b = 4
∵ The slope of the line = [tex]\frac{-a}{b}[/tex]
∴ The slope of the line = [tex]\frac{-7}{4}[/tex]
∵ Parallel lines have the same slope
∴ The slope of the line that is parallel to the given line is [tex]\frac{-7}{4}[/tex]
In 2018, Gretal earned $32 000.
(i) She paid tax of 24% on these earnings.
Work out the amount she paid in tax in 2018
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So she paid of $7,680 in taxes.
Gretal paid $7680 on tax in 2018.
What is a percentage?"A percentage is a ratio of a number to 100. The symbol % is used to indicate a percentage."
Given
Earning = 32000
Tax paid = 24%
Amount paid on tax = [tex]32000[/tex] × [tex]\frac{24}{100}[/tex]
= $7680
Hence, she paid $7680 on tax.
Learn more about percentage here
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Explain at least one way solving an
inequality is different than solving an
equality.
Answers
Answer:
Inequalities are used to demonstrate relationships between numbers or expressions. An inequality describes a relationship between two different values.
The notation
a
<
b
means that
a
is strictly smaller in size than
b
, while the notation
a
>
b
means that
a
is strictly greater than
b
.
The notion
a
≤
b
means that
a
is less than or equal to
b
, while the notation
a
≥
b
means that
a
is greater than or equal to
b
.
Inequalities are particularly useful for solving problems involving minimum or maximum possible values.
Step-by-step explanation:
Since the beginning of fall, the little tree in front of Mrs.Wenger's house loses 12 more leaves every day. After 5 days, it haf only 208 leaves remaining.
Answers
Answer:
268
I'm not smart so if u get this wrong, I'm sorry
Step-by-step explanation:
12 x 5 = 60
60 + 208 = 268
Can someone please help me with this one please
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Answer:
Step-by-step explanation:
the answer is 3
Which of the following is the solution for 6x + 3 ≤ 27
Answers
Answer:
x ≤ 4
Step-by-step explanation:
6x + 3 ≤ 27 subtract 3 both sides
6x ≤ 24 divide 6 both sides
x ≤ 4 There's your answer
What is the length of DE?
A. 5
B.7
C.6
D.8
Answers
Answer:
I think it's 5
Step-by-step explanation:
12-8=4 so 9-4=5 but I could be missing something
will mark brainliest
Write an expression for the perimeter of the triangle shown below:
A triangle is shown with side lengths labeled 2.3x plus 14, 2x, and negative 0.2x plus 15.
4.1x + 29
4.1x − 29
4.5x + 29
4.5x − 29