The answer to number one is b
Answer:
x = -2
x=-12
Step-by-step explanation:
5 | x+7| +14 = 39
Subtract 14 from each side
5 | x+7| +14-14 = 39-14
5 | x+7| = 25
Divide each side by 5
5 | x+7| /5 = 25/5
| x+7| = 5
Make two equations, one positive and one negative
x+7 =5 x+7 = -5
Subtract 7 from each side
x+7-7 = 5-7 x+7-7 = -5-7
x = -2 x=-12
Answer:
58
Step-by-step explanation:
do the right first
then subtract
For every function you need evaluate the function for every value in the domain D. And the collection of this values correspond to the range of the function.
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10 books because the ratio is 2:5 and you have 4:x so x=10 ((:
