Answer:-5
Step-by-step explanation: Subtracting is the same as adding a negative. -1+(-4)=-1-4=-5
D. 27
2h+7=61
Subtract 7 from both sides
2h=54
Divide by 2
Answer is 27
Answer:
a) y = x**2 - 3
Step-by-step explanation:
Let x = 0, then y = -3 or anything above (the unshaded area), so "a" fits.
Answer:
4
Step-by-step explanation:
It goes through that one on the graph
