Answer:
35
Step-by-step explanation:
Alyssa has 18 quarters.
If she saved 9 quarters each car wash and she went through the car wash twice than 2x9 equals 18
Answer:
24%
Step-by-step explanation:
45 + 37 + 52 + 94 + 72 = 300
72/300 = 0.24 x 100
= 24%
Answer:
t is less than or equal to 4
Step-by-step explanation:
Answer:
Jeans-$19.95
Step-by-step explanation:
The expression for each individual's purchase can be expressed as:

We make j the subject in equation i then substitute in ii:

Hence, it costs $19.95 per pair of jeans and $12.50 per shirt pair.