Answer:
I think its B.) Yes, because the ratios simplify to the same number., sorry if it's wrong
Step-by-step explanation:
50/10 = 1/5
60/12 = 1/5
70/14 = 1/5
80/16 = 1/5
They all simplify to the same proportion.
Answer:
- 4m - 2r - 25
Step-by-step explanation:
-8m + (-15) + 4m - 2r - 10
- 8m - 15 + 4m - 2r - 10
collect the like terms beginning with the positives
4m - 8m - 2r - 10 - 15
- 4m - 2r - 25
2x + 8y = 17
10x + 3y = 11
We need to solve the system of equations.
x = pencils
y = notebooks
If we solve by graphing, we get the answer:
One pencil costs 0.50 dollars
One notebook costs 2.00 dollars
Answer:
21 × 4 units³ 10 × 4 units³ 7 × 7 units³ 3 × 11 units³ A rectangular prism made up of unit cubes. There are 4 layers, and each layer is 3 units long and 7 units wide.
Answer:2182 after expenses
Step-by-step explanation:0.30×800= 240 miles
60×50=3000 dollars
3000minus the miles 240 minus the supplies 380 minus the other expenses 198
