Answer:
21 cupcakes
Step-by-step explanation:
6 = $7
18 = 6 x 3
18 = 7 x 3
18 = $21
Answer:
Step-by-step explanation:
well the values for x are from -2 to ∞
so we can write it as
Same as the last one ! Review your parallel lines, and you'll see that angles A and B have to be equal. So you solve it EXACTLY the same way as the last one.
You say "A equals B", and that means that
8x - 10 = 3x + 90
Solve that to find x (it's 20),
and then use x to find angle B (it's 150; they both are).
(Don't just take my word for it. Please work it through.)
Answer:
y = -2
Step-by-step explanation:
The answer would be C. 5(5) + 2(2) = 29
(5) + 4(2) = 13
