Which number sentences show ways to solve the problem?

the 9 members of a conservation club purchased a total of 45 tree saplings. each member bought the same number of trees to plant in the community. each tree cost $15. how much did each member pay for the trees?

choose all answers that are correct.

a.
15 × 9 = 135 and 135 – 75 = 60

b.
3 × 15 = 45 and 45 + 15 = 60

c.
45 ÷ 9 = 5 and 5 × 15 = 75

d.
45 × 15 = 675 and 675 ÷ 9 = 75

must choose more than one answer

the answer is b.)

< 1=< 2

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

18.8cm hope i at all

step-by-step explanation: