-3 + -2 = -5
-5 + 5 = 0
0 x 2 = 0
Answer:
12x=10(25+x)
Step-by-step explanation:
Jim's rate=x
Pete's rate=y
Jim and Pete lays the same number of tiles.
So we have,
12x=10y
Pete's can lay 25 more tiles than Jim per hour
We have
y=25+x
Substitute y=25+x into 12x=10y
12x=10y
12x=10(25+x)
12x=250+10x
12x-10x=250
2x=250
x=250/2
=125
x=125
12x=10(25+x) is the equation used to find the rate that Jim can lay tiles
Answer:
i don't have the answer but i can add the chart for thos who can answer the question
Step-by-step explanation:
-5y <= -15
divide by -5 (flips the inequality)
y >= 3
closed circle at 3 line to the right
240 people could ride it in 3 hours. The rate per hour is 80 people.
