7 9
8 10
you switch the division sign to multiply and put 10 and then multiply to get 63
9 80 then divide to get your answers
Answer:
x = 15
Step-by-step explanation:
since two lines are parallel,
3x + 45 = 2x + 60 (Being alternate angle)
or, 3x - 2x = 60 -45
x = 15
The answer is D. <span>No, it is not a valid inference because his classmates do not make up a random sample of the students in the school.</span>
Answer:
f(-8) = 64
Step-by-step explanation:
Since x =-8, we need to use x^2 since -8 <0
(-8)^2 = 64
When x = -8 f(-8) = 64