Joseph charges $20 an hour with a $5 flat fee for soccer lessons. Kellen charges $15 an hour with a flat fee of $10 for soccer lessons.
Which equation represents the situation when the cost is the same to be coached by
Joseph or Kellen, where his hours?

A. 20h + 10 = 15h + 5
B. 5h + 20 = 10h + 15
C. 20h + 5 = 15h + 10
D. 5h + 15 = 10h + 20

C

Step-by-step explanation:

20 and hour would be the slope

the flat 5 would be the y intercept (or b)

so joseph would be

20h+5

Same kind of deal with kellen

15h+10

Set them equal to each other

20h+5=15h+10

C

C

Step-by-step explanation:

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.