Answer:
1. 79.2 inches
2. 114
3. 55.2
4. 2599.992
5. 2350
Step-by-step explanation:
Yw
Subtract 10x
10x + y = -19
10x + 3y = -17
You would get:
-2y = -2
Two negatives make a positive number! Divide
y = 1
Plug in
10x + (1) = -19
10x = -20
Divide
x = -2
Your solutions are
x = -2
y = 1
There would be a 0.71% decrease, rounded to the nearest tenth of a percent would be a 0.7% decrease. :)
4x + 10y
Hope it’s right
Best luck with your studying
Wow good job lol- umm get into it I guess
