Answer:
15
Step-by-step explanation:
|-7-8| = |-15| = 15##
The value of x from the given expression is 5/6
<h3>Expansion of equation</h3>
Given the expression to expand expressed as:
15 = 3/5(6x + 20)
We are to determine the value of x
15(5) = 3(6x + 20)
Expand
75 = 18x +60
Collect like terms
18x = 75 - 60
18x = 15
x = 15/18
x = 5/6
Hence the value of x from the given expression is 5/6
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Ax+by=c but A can't be lower than one and can't be a negative
The wording “No more than” tells us that the total can be up to 35, but not more. So we can use the less than or equal to sign, ≤
So what she spends, must be less than or equal to 35:
6.25s+14.95 ≤ 35