Answer:
On the right lower corner on the line that is up and down should be on -8 and the left to right should be on positive 9
Step-by-step explanation:
Sadie has $1 worth of nickels and dimes. She has twice as many nickels as dimes. Write a system of equations that could be used to determine the number of nickels and the number of dimes that Sadie has. Define the variables that you use to write the system.
The system of equations which can be used to model the scenario are :
n = 2d _____________(1)0.05n + 0.10d = 1 _____(2)Let :
Number of dimes = d Number of nickels = n Number of nickels = 2 × number of dimes n = 2d - - - - - (1)
Worth of nickels and dimes:
A dime = $0.10A nickel = $0.05The total worth of nickel and dimes can be expressed thus :
(Worth per nickel × number of nickels) + (worth per dime × number of dimes) (0.05 × n) + (0.10 × d) = 0.05n + 0.10d = 1Therefore, the systems of equation required are :
n = 2d _____________(1)0.05n + 0.10d = 1 _____(2)Learn more : https://brainly.com/question/15165519
Function k is a continuous quadratic function that includes the ordered pairs shown in the table.
Over which interval of the domain is the function increasing?
i didnt mean to click B btw
Answer:
B
Step-by-step explanation:
It appears to be B because this quadratic function faces down (-ax^2) and the vertex or highest point of this function is when x=1. Thus, the interval of the domain that the function increases must be from negative infinity to 1, giving the answer B.
2x-y ;x=5,y=1 evaluating algebraic expressions
Answer:
9
Step-by-step explanation:
2(5)-(1)
10-1
9
Can anyone help me with this please?? Tysm!
Which term does not represent the same data as the others?
range
output
x-value
second element
Answer: x-value
Step-by-step explanation:
the x-value is the input, domain and 1st element.
Answer:
x-value
Step-by-step explanation:
Need Answer ASAP! 30 POINTS !
A recipe for a casserole calls for 1 cup of milk. If a chef currently has 0.5 gallons of milk, how many casseroles can the chef make?
Answer:
5
Step-by-step explanation:
need helps fasgt plss
Answer:
I think total area=36
Step-by-step explanation:
By finding ar. of all 4 triangles separately by the formula 1/2×base×height
Helpppp meeeee
Find the value of earache missing variable
How do I do this problem?
Answer: you would put x and y in their places
and solve it, remember, Ax+By+C=0
but in this case its Dx+Ey+F
What is the equation of a line that passes through the point (-7,-8) and parallel to y=5/7x-5.
Answer:
The equation of the line that passes through the point (-7, -8) and parallel to the given line is y = 5/7·x - 3
Step-by-step explanation:
The coordinates of the point the line passes = (-7, -8)
The equation of the line the required line is parallel to is y = 5/7·x - 5
The slope of of the given line is therefore in slope and intercept form with the slope = 5/7 and the y-intercept = -5
The slope of a line parallel to another line are equal, therefore the slope of the required line = The slope of the given line = 5/7
The equation of the required line in point slope form is therefore;
y - (-8) = 5/7 × (x - (-7))
y + 8 = 5/7 × x + 5/7 × 7
y + 8 = 5/7 × x + 5
∴ y = 5/7 × x + 5 - 8 = 5/7 × x - 3
y = 5/7 × x - 3
The equation of the line that passes through the point (-7, -8) and parallel to y = 5/7x - 5 is y = 5/7·x - 3.
EMERGENCY! Please give me the correct answer!
Answer: 1/2 x 1/2 x 1/2 x 1/2
Step-by-step explanation:
help me please i need help
Um question there is no question so I cannot answer,,,
Answer:
i'll help you
Step-by-step explanation:
122212i3jewfc ndskja cyas queen
Consider the sequence –8, –4, 0, 4, 8, 12, …. Select True or False
An explicit rule for the sequence is
f (n) = -8 + 4(n - 1)
true
false
Can someone please help me?
Answer:
1. lines B and C are congruent
2. lines M and N are congruent
3. Lines A and C are congruent ?
4. Angle 1: 76 Angle 2: 61
Step-by-step explanation:
PLEEEEEEEEEEEEEEEASE HELP ME WITH THIS. IT IS DUE TOMORROW!!!
Answer:
Line CA is parrallel to Line HR and Line MC is parallel to line HA.
Step-by-step explanation:
This is because Angle CAM and Angle HAR are equal. Also because Angle CMA and Angle HAR are equal because Angle CAM and Angle HAR are equal.
Simplify negative 6.5 times 2 times negative 5
Answer:
-65
Step-by-step explanation:
6.5*2*-5=-65
Answer:
65
Step-by-step explanation:
-6.5 x 2 x -5
-6.5 x 2
-13
-13 x -5
65
2x2+ 5x -4 = 0
• _Value of the Discriminant:
• Number of Solutions:
• Number of x-intercepts:
• Type of Solutions:
Answer:
Step-by-step explanation:
value of discriminant:
[tex]5^{2} - 4 (2)(-4)\\=25+32\\=57\\[/tex]
As the value of discriminant is larger than zero, so there are 2 distinct solutions.
2 solutions also mean there are 2 x-intercepts.
what is 234 divided by 2 pls help me
Answer:
the answer 117
Step-by-step explanation:
The 234 divided by 2 is 117.
To calculate 234 divided by 2, we perform the division operation step by step.
Step 1: Divide 234 by 2.
234 ÷ 2 = 117
The result of 234 divided by 2 is 117. When you divide 234 by 2, you are essentially dividing 234 into two equal parts. Each part contains 117. This can be confirmed by performing the calculation:
234 ÷ 2 = 117
Therefore, 234 divided by 2 is 117. Division is the inverse operation of multiplication, and in this case, we find that 234 is evenly divisible by 2, resulting in a whole number quotient of 117.
To know more about divided:
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A company orders 24 boxed lunches from a deli for $238.80. If each boxed lunch costs the same amount, what is the unit cost of each boxed lunch?
Answer:
$9.95
Step-by-step explanation:
$238.80 ÷ 24 = $9.95
$238.80 ⇾ The final cost of boxed lunches altogether.
24 ⇾ The number of boxed lunches bought.
$9.95 ⇾ The unit price of boxed lunches after dividing the final cost($238.80) by the amount bought(24).
Hope this wasn't confusing. o(^▽^)o
✨Hope this helps✨
Which behavior would be unethical
A a regular hotel receives his favorite window table even though another reserved it
B a hotel has overbooked and made alternate for some of their confirmed guest
C a hotel offers discount rates in the off season
D a hotel offers different rates to corporate guest and individuals
What is the difference between the function's values on Day 1?
0
35
70
105
You want to fit all of your lip glosses in _3
makeup bags. You already have 3 makeup bags.
They are different sizes. The sizes are S,L,L.
Small-(8.5" H x 8.75 in "W). Large-6.75 in Hx
9.25 in W x 3.25 in D. You have 35 lip glosses.
They are all _6_inches.How many more makeup
bags do you need to buy?/ if any.
Answer:
uwiouwj22nnjj n2k2k2km n2n2j2j2j2jn2n2 2 2 2 2n2j2j2n2n2 2 2 3 3n2j2j2n3n n3j3n3n3n3 3
25% of 28 is ______.
does anyone know the answer?
Answer:
it is 7
Step-by-step explanation:
you have to find 50% 28 and to do that you have to do 28/2=14 and then divide that by two 14/2=7 so seven is the answer can i have brainliest
Answer:
the answer is 7
Step-by-step explanation:
(4v³w)(-2w³)² in simplest form
Answer:
16 v^3 w^7
Step-by-step explanation:
Simplify the following:
4 v^3 w (-2 w^3)^2
Hint: | Distribute exponents over products in (-2 w^3)^2.
Multiply each exponent in -2 w^3 by 2:
4 v^3 w×(-2)^2 w^(2×3)
Hint: | Multiply 2 and 3 together.
2×3 = 6:
4×(-2)^2 v^3 w w^6
Hint: | Evaluate (-2)^2.
(-2)^2 = 4:
4×4 v^3 w w^6
Hint: | Combine products of like terms.
4 v^3 w×4 w^6 = 4×4 v^3 w^(1 + 6):
4×4 v^3 w^(1 + 6)
Hint: | Evaluate 1 + 6.
1 + 6 = 7:
4×4 v^3 w^7
Hint: | Multiply 4 and 4 together.
4×4 = 16:
Answer: 16 v^3 w^7
w+3 /3 = -4
Solve what (W) =
Im having trouble solving this can someone help
Thanks :)
Answer:
w = - 15
Step-by-step explanation:
Assuming you mean
[tex]\frac{w+3}{3}[/tex] = - 4 ( multiply both sides by 3 to clear the fraction )
w + 3 = - 12 ( subtract 3 from both sides )
w = - 15
Answer:
w= -5
Step-by-step explanation:
w+3/3= -4
w= -4-1... which is (-4) + (-1) so,
w= -5
Find the missing side
Answer:
its E 21
Step-by-step explanation:
Which number best represents the point graft on a number line -10 -9 -8 -7 -6 -5 point -4 -3 -2 -1
Answer:
-7 and -4
Step-by-step explanation:
try and poin them on a graph
Which of the following is a solution to the equation
2x² + 4x=3+3x² ?
A) - 1
B) 0
C) 3
D) 6
How do you put 3x-3-(x-2) in Algebra Tiles on an Algebra Tiles mat.
3. What is the solution set of the equation 3x + 5) = x + 2?