X=25
4x-10=90
Add 10 to both sides
4x=100
Divide both sides by 4
Answer:
x = 3 should be the answer
Step-by-step explanation:
y is not graphed so y isn't part of the equation while x is so its X = K (K being the number that it goes up on) same thing applies to y if its horizontal then the equation is Y = K)
X= -8/5y+16
y= -5/8x+10
you didnt say if the equation was "5x+8y=80" not sure if your adding or subtracting or adding but if your adding then this is correct :)
Answer:
D
Step-by-step explanation:
5 - 1.25 = 3.75
Melody’s mom pays her sister $3.75 for emptying the dishwasher.
