Answer:
y=x^2+7
Step-by-step explanation:
Distribute the 2nd power to the x and the 2
you will get x squared +4+3
simplify equation
y=x^2+7
that is your answer
Answer:
If nobody walked on the moon, then Neil Armstrong didn't
Step-by-step explanation:
The contrapositive flips the sign of "Neil Armstrong" and the "moon," and also switches their position, so you will switch the hypothesis and conclusion as well
Answer:
a)3/4
Step-by-step explanation:

Answer:
-90/11
Step-by-step explanation:
convert each mixed number into a improper fraction
27/11 - 117/11
= -90/11