Answer:
Her test score would be an 85 because 5x3=15 and then you would subtract 15 from 100 which would be 85
equation would be x=100-(5y)
Answer:
l/b=a
Step-by-step explanation:
10(-1c+7)-3c
(-10c+70)-3c
-13c+70 is your answer
The area of a trapezpid is 1/2h×(b1+b2)
