4x+24=84 4x=60 x=15 length =27 width = 15
Answer:
20 dollars
Step-by-step explanation:
I think 20+20+20=60 then 60-40=20
Answer:
Ana:48
Lorna:24
Together they are a total of 72 yrs old
Answer:
C
Step-by-step explanation:
If the average wasn't shifted at all, that means the third value must've been the same as the average to not shift it.
Answer:
11/2
Step-by-step explanation:
6x−7=26
Step 1: Add 7 to both sides.
6x−7+7=26+7
6x=33
Step 2: Divide both sides by 6.
x= 11/2
