Multiply by a across the formula
1st one is 0
2nd one is -3
3rd one is -2
4th one is 5
Combine like terms, isolate the variable, and make the slope of the variable 1 to find all the answers.
Answer:
add up all the numbers
Step-by-step explanation:
$3017
A. To get the percent of students, divide the number of students who DO ride the bus (5 kids) with the TOTAL number of students (8 kids).
B. See the picture below :)