1. Algebraic expression, it consists of a number and a variable
2. The number of times Chris washes the car
3. 28
4. 85
5. 23.9
Answer:
Some ordered pairs could be (0,2) and (2,3).
Step-by-step explanation:
Hope this helps!!
Answer:
21
Step-by-step explanation:
Answer:
106.25 mph
Step-by-step explanation:
since the car travels at 85 miles per hour we divide it by 60 seconds in order to find how many miles is it to get in a minute
=> 85mph ÷ 60
divide 85 by 60
=> 1.416
multiply 1.416 by 15 to get how many miles it to go in 15 minutes
=> 21.25
then add it to 85
=> 106.25
2) 100
3) 49
4) 19
5) idk
6) idk
7) 7