Answer:
81
Step-by-step explanation:
u multiply 9 x 9 not 9x2
Are you solving for x or y?
Answer:
d= -6
Step-by-step explanation:
56 = -8d + 8
1) You want to get d by itself. Subtract 8 from both sides.
56 = -8d + 8
- 8 - 8
<em>(8 - 8 = 0, and 56 - 8 is 48.)</em>
48 = -8d
2) Then, you divide my -8 on both sides.
(<em>48 / -8 is -6, and -8d / -8 is just d.)</em>
-6 = d
So, d = -6
Here is one equivalent expression 9x+6. Tell me if you need more
BRAINLIEST please
Answer:
Some of the 50 students should have been assigned to a control group that used the in-person course
Step-by-step explanation:
