Answer:
11
Step-by-step explanation:
Let a= times he hit 4 par
Let b = times he hit 5 par
a+b=18 => 4a+4b = 72
4a+5b=79
b=79-72=7
So a = 11

It tells you that over these intervals the balloon is going at a constant speed.
Answer:
He makes $735.
Step-by-step explanation:
Multiply 22x40 and subtract 145.
Answer:No
Step-by-step explanation: Integers are whole numbers that can be positive or negatives no decimals or fractions.
65 x6 = 390
80 x 3= 240
390+240 = 630