(use the operation symbols in the Do not simplity Do not include the
Sue, Cindy Bars Parul, and Weg are on a
baseball team. They each bought a baseball
and spars of sweat soss.
12. Supposex has the same value in both of the
expressions you wrote tor 11. Are the top
expressions you wrote for 11 equivalent?
Espiam
13. Mathew seys thai soccer balis cost 5-
times as much as baseballs cost. Do you
as? Explain
Enter your answer in the answer box and then click Check Answer
3

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: