First, find a common denominator.
2 and 1/3 = 2 and 3/9.
4 and 2/9 - 2 and 3/9 = 1 and 8/9. Hope it helps!
B
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Answer: Your bones
Step-by-step explanation: Since your "skeletal system" here is your bones, it helps you walking and running. They move back and fourth along with muscles to help you walk.
Answer:
The slope is -2/4 or -1/2
Step-by-step explanation:
The equation to find the slope if y2-y1/x2-x1. You can apply this equation once you have two points on a line.
The answer is 7. You can solve it by going through all the answers and testing the math. 7 x 15$ = 105 so add that to 3 x 25 = 75 and it proves it equals 180$.