Answer:
that looks hard
Step-by-step explanation:
that's what she said
lol
Answer: 12.56
Explanation: 4x3.14
Answer:
Answer:y=-7
Step-by-step explanation:
When x=-4 then y=4 and if x=7 then y=-7
Because y=-x
Answer:
a +d = a2
Step-by-step explanation:
-2 - (-9) =
-2+9=7
a + d = a2