4x - 7 = 13
4x = 13 + 7
4x = 20
x = 5
Answer:
The slope is -2
Step-by-step explanation:
Since the roof is decreasing in height as it goes forward, I know that the slope must be negative. The equation to find the slope is rise/run. The vertical change, or the rise, is -6 feet, so that value goes on top of the fraction. The horizontal value, or the run, is 3 feet so that goes on the bottom of the fraction.
Now our fraction is 
If you simplify that fraction, you'll get -2.
The answer is both suravi and tori hope this helps! :) ✨
Answer:
Step-by-step explanation:
h+n=14, n=14-h
2h+3n=34, using n=14-h
2h+3(14-h)=34
2h+42-3h=34
-h+42=34
-h=-8
h=8, and since n=14-h
n=14-8=6 so
They bought 8 hotdogs and 6 nachos.
Answer:
Step-by-step explanation:
same thing cant see