Answer:
-2x-y-15
Step-by-step explanation:
5x+3y+4-9x-8+2x-4y-11
you add the x together
5x+2x=7x
7x-9x=-2x
then yourewrite the problem
-2x+3y+4-8-4y-11
then you can solve for the y
3y-4y= -1y but you do not need to put the 1 since -y is the same as -1y
we can rewrite the problem again
-2x-y+4-8-11
4-8=-4
-4-11=-15
answer
-2x-y-15
Each week he earns $142.5 from his partime job plus $25 from chores and then saves 85% of that total ($167.5). 85x167.5 = 14237.5 divided by 100 = 142.375 which is 85% of what he earns each week. Then multiply that by 8 weeks to find his total on August 25th. The answer should be $1,139
Answer:
1.) x=7
2.) x=-1
Step-by-step explanation:
Answer:
94 square ft
Explanation:
as given in the question, the formula for surface area is 2lw + 2lh + 2wh, which means (2 × length × width) + (2 × length × height) + (2 × width × height). since these values are given, we just have to place them into the equation as such:
(2 × 5 × 4) + (2 × 5 × 3) + (2 × 4 × 3)
= 40 + 30 + 24
= <u>94</u>
so, the surface area is 94 square ft.
Well once on the game there was a kid on the game talking smack and saying that he’ll beat us and basically once the game started I knew I had too put on my sweaty class and beat him
