Answer:
27
Step-by-step explanation:
28+17+17+15=76
76÷4= 19
Answer:
The price of each book without sales tax
Step-by-step explanation:
Answer:
The lengths of all sides of the patio are 15, 15, 9, 9.
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F(x) = 50x + 20
y= 50x + 20
120 = 50(2) + 20
0 <(or equal to) x <(or equal to) 2
Answer:
See the figure attached
Step-by-step explanation:
Let's call :
x: positive response
y: negative response
then the score is:
2x - 3y
A career placement test eliminates a profession when a person receives a score of 18 or less, that's represented by the following inequality:
2x - 3y ≤ 18