Answer:
Her answer should have been x=17/34
Step-by-step explanation:
Answer:B is the answer for this question
240 is the answer
Step-by-step explanation:
3x4=12
12x20=240
6r × s × 4rt = (6 × 4)(r × r)(st) = 24r²st
-3x-6=2x-1
5x=-5
x=-1
y=-3(-1)-6
y=3-6
y=-3
hope this helps!