Answer:
z= - 5
√
38
Step-by-step explanation:
take the root of both sides
or
you can factor each set and make them equal to zero
Answer:
A
Step-by-step explanation:
NOT D OR B
Answer: 9 L - B
Step-by-step explanation:
Sum means "add" so you add 7.4 and 1.16. Then it asks for a less precise measurement (or apporaxmate) probably meaning after you've rounded up. That would be 9 L or B. Hope that helps!
First. y=2x
second d is correct
third is a
Answer: 15 + X= or X + 15=