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babymother [125]
3 years ago
5

This is a really easy question Just need to make sure it is right. Is it B

Mathematics
2 answers:
sergij07 [2.7K]3 years ago
5 0
Your right the answers b
slamgirl [31]3 years ago
4 0
Yea .........., the answer is B.
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The regular price of a child's entry ticket to a water park is $6 less than that for an adult's. The park offers half off all en
hjlf
Distribute +1
78=1/2x+x-6
combine like terms
1=(2/2)
(1/2)+(2/2)= 3/2
78=3/2x-6
Add 6 to both sides
84=3/2x
Divide by (3/2)
x=$56=adult ticket
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7 0
3 years ago
What is the solution to the following system of linear equations?
Arturiano [62]

Answer:

i think it's B, no solutions

Step-by-step explanation:

because they are parallel to each other

3 0
2 years ago
Read 2 more answers
Need help don’t understand the step equation on how to do this
pishuonlain [190]

Answer:

x + y = 125

3.50x + 2.25y = 347.50

53 rolls

Step-by-step explanation:

System of equations

so basically if we say that rolls are represented by x and wrapping paper is represented by y, we can say x plus y is 125 because there are a total of 125 rolls and packages. if each roll is 3.50 and each package is 2.25, we can just put each number in front of the corresponding variable to show that each one is worth that amount, and they total to 347.50. then you have to solve the system of equations. so if you solve for x in the first equation, x = 125 - y. so plug that in to the next equation, 3.50(125 - y) + 2.25y = 347.50. solve for y and you get 72.

but y is the number of packages, and we want the number of rolls. there are 125 rolls and packages, so 125 minus the 72 packages and you get 53 rolls

5 0
2 years ago
The quotient of the cube root of x and nine
miss Akunina [59]

Answer:

\frac{  \sqrt[3]{x}  }{9}

Quotient means the answer after dividing two numbers.

8 0
3 years ago
-7x + -2x<br> U gotta combine the like terms
NNADVOKAT [17]

Answer:

-9x

Step-by-step explanation:

-7x + -2x

Factor out the x

x(-7-2)

x(-9)

-9x

3 0
3 years ago
Read 2 more answers
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