Answer:
y = 2x - 3
Step-by-step explanation:
Answer:
5x + 6 · x + 3
Step-by-step explanation:
The answer is 30
2/3=.666
*18=12
12+18=30
Answer:
3(6 + a) = 69
Step-by-step explanation:
Let the unknown number be a
3(6+a) = 69
18 + 3a = 69
3a = 69-18
3a = 51
a = 51/3
a = 17
Answer:
$2.25
Step-by-step explanation:
First, we will find out how much he needs to pay.
$5.25 + $2.50 = $7.75
Then, we will find the amount of change he should receive.
$10.00 - $7.75 = $2.25
