Answer:
129 points
Step-by-step explanation:
Let L and C represent the scores of Luke and Caleb, respectively.
L = 2C -15 . . . . . Luke scored 15 less than twice the number Caleb did
L +C = 201 . . . . . they scored 201 points altogether
Add twice the second equation to the first:
2(L +C) + (L) = 2(201) + (2C -15)
3L +2C = 387 +2C . . . . simplify
3L = 387 . . . . . . . . . . . . .subtract 2C
L = 387/3 = 129 . . . . . . .divide by 3
Luke scored 129 points.
Answer:
The answer to your question is:
Step-by-step explanation:
8.-
A (8, 28)
B (0, 0)
m = (0- 28) / (0 - 8)
m = 7/2
y = (7/2) x
A( 16, 4)
B (0,0)
m = (0-4) / (0 - 16)
m = 1/4
y = (1/4) x
The constant of proportionality represents the slope of the line
9.-
a) (0,0) represents the start of the race.
b)
Horse A = 5 min
Horse B = 4 min
Well if the paint covers 256 sq ft, all you have to do is divide that by 4 (because you have 4 square walls) and you get an answer of 64 sq ft. So each wall would be 8ft wide, and 8ft tall.
Answer:The answer for number 3 is 240
Step-by-step explanation: