An identity is the same on both sides of the equals sign
C: 10p + 6 -p=12p-3(p-2)
9p +6 = 12p -3p +6
9p +6 = 9p +6
Answer:
tanner is 15 and lexi is 18
Step-by-step explanation:
I subtracted 3 from 33 and divided by two. That gave me tanners number, then added 3 to 15, which is 18, and also lexis age.
Answer:
<h2>170</h2>
Step-by-step explanation:
given:
Ann, Ben, and Cindy were eating strawberries.
The ratio of the numbers of berries they ate is 5:5:7.
If Cindy ate 30 strawberries less than Ann and Ben together,
find:
what is the total number of strawberries the three of them ate?
solution:
add the ratios 5 +5+7 = 17
since Cindy ate 30, less than Ann and Ben together so, the factor is
7x = 5x + 5x - 30
7x - 10x = -30
x = 30/3
x = 10
ann 5 x 10 = 50
ben 5 x 10 = 50
cindy 7 x 10 =<u> 70 </u>
total = 170
