Mathematics, 17.04.2020 20:28 jr8297811
Damon is saving for a vacation. He estimates that he’ll need about $2,500 for the trip. He created an equation last week to model his savings plan to determine how many more months of saving it will take to reach his goal. In the equation Damon created, x represents the number of months since last week and y represents the total amount he’s saved for the vacation. Review his work, and select the true statement.
Step 1: y = 500 + 400x
Step 2: y − 500 = 500 + 400x − 500
Step 3: y − 500 = 400x
Step 4: =
Step 5: = x
Step 6: = x
Step 7: 5 = x
A.
Damon used the multiplication property of equality in step 2.
B.
Damon used the subtraction property of equality in step 3.
C.
Damon used the division property of equality property in step 4.
D.
Damon used the associative property in step 5.
E.
Damon used the addition property of equality in step 6.
Reset Next
Answers: 2
Mathematics, 21.06.2019 14:40
1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?
Answers: 2
Mathematics, 21.06.2019 16:30
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
Answers: 1
Mathematics, 21.06.2019 20:00
Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.
Answers: 1
Damon is saving for a vacation. He estimates that he’ll need about $2,500 for the trip. He created a...
Chemistry, 20.05.2020 22:05
History, 20.05.2020 22:05
Physics, 20.05.2020 22:05
Biology, 20.05.2020 22:05
Mathematics, 20.05.2020 22:05
English, 20.05.2020 22:05
Mathematics, 20.05.2020 22:05
History, 20.05.2020 22:05
English, 20.05.2020 22:05