Answer:
Grace weighed 167 pounds before she started her exercise program.
Step-by-step explanation:
Given,
Weight lost by Grace = 45 pounds
Weight of Grace after exercise weeks = 122 pounds
Let,
x represents the weight of Grace before she started the exercise program.
Loss means subtraction, therefore,
We will subtract the lost weight from original weight.
Original weight - Weight lost = Weight after exercise weeks

Adding 45 on both sides


Grace weighed 167 pounds before she started her exercise program.
Answer:
ya esta simplificado, solamente simplificas los fracciones
Step-by-step explanation:
Answer:
Parallel segments → 1
perpendicular segments → 2
congruent segments → 3

hope it helps...
have a great day!!
Answered: listen linda, braianly is broken anywya so just quit
Step-brother-by-Step-brother explanation: