Answer:
y=-3
Step-by-step explanation:
31=4-9y
9y=4-31
9y=-27
y=-27/9
y=-3
Answer:
90
Step-by-step explanation:
Since 9 is in the 10s place it'd be valued at 90
I assume that's what this is asking, if not please correct me
Hope this helps
1,000 = 10^3 (3 because there are 3 digits after the first one)
2,000 = 2 * 10^3
Answer:
cmsabcacsacsavsac
Step-by-step explanation:
cacacac,jbb
Answer:
Step-by-step explanation:
