Kelly and rachel collected 193 pounds of newspaper between them. kelly collected 35 pounds more than rachel. how many pounds of newspaper did each girl collect?
a. kelly: 79 pounds; rachel: 114 pounds
b. kelly: 114 pounds; rachel: 149 pounds
c. kelly: 114 pounds; rachel: 79 pounds
d. kelly: 149 pounds; rachel: 114 pounds

answer:

the answer is c

step-by-step explanation:

i can

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b