Ask question

Ask question

All categories

steposvetlana [31]

4 years ago

9

For which value or values are the expressions 15k + 9 and 3(2k + 3) + 9k equivalent? A) no values B) 3 C) 3,5 and 8 or D) all va

lues

1 answer:

NeTakaya4 years ago

5 0

15k + 9 = 3(2k + 3) + 9k
15k + 9 = 6k + 9 + 9k
15k + 9 = 15k + 9
0 = 0
D) all Values

You might be interested in

81 students is 90â% of how manyâ students?

Lelu [443]

81÷s = 90÷100
s= 81 x 100 ÷ 90
s= 90
81 students is 90% of 90 students

4 0

3 years ago

AnnyKZ [126]

guys where is the question

5 0

3 years ago

Each baseball team as nine players and each football team has eleven players. Six schools have both baseball and football teams.

astraxan [27]

6 x9= 54 and 6x11=66 so those two together equal 120 but 4x9=36 adding those would equal 156 which is the answer

3 0

3 years ago

I NEED HELP ASAP. thanks in advance<br> solve the equation for x.

gtnhenbr [62]

$3\sqrt[3]{10x+13}=21\\\\
\sqrt[3]{10x+13}=7\\\\
10x+13=343\\\\
10x=330\\\\
x=33$

5 0

3 years ago

Lila has a certain amount of money. She spent $39 and has 3/4 of the original amount left. How much money did she have originall

poizon [28]

Starting amount is 156

5 0

3 years ago

Read 2 more answers