Answer:
D
Step-by-step explanation:
I dont think this needs explained
Answer:
A: write0,4,8,12,16,20 on the line which the answer for A is 16 divided by 4=4
B: Write 0,25,50,75,100,125,150 on the line which the answer for B is 50 divided by 2= 25
30÷5 (the 5 parts from 2:3) is 6 so the first group gets 12 (2x6) and the second gets 18 (3x6)
20x + 25 = 165
x represents the number of bags. You can solve the equation to make sure the answer is 7.
20x + 25 = 165
Subtract 25 from both sides.
20x = 140
Divide 20 off of both sides.
x = 7
