Answer:
r = 1
Step-by-step explanation:
8 - 6r + 3 = 5
Combine like terms
11 - 6r = 5
Subtract 5 from both sides
6 - 6r = 0
Add 6r to both sides
6 = 6r
Divide both sides by 6
1 = r
Answer:
20
Step-by-step explanation:
If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20
I hope this helps :0)
I got 6 units^2. So the answer is the second choice. ab/2 = 3*4/2 = 6.
Answer:
-28
Step-by-step explanation:
2(-2) is -4 and -24+-4 is -28 so yeah
