Answer:
10 i think because I added them i don't know though I hope it work sorry
Make all the fractions improper, add it, and simplify 17/4
4 1/4
make all fractions improper, subtract, simplify
28/8
3 1/2
Answer:
Step-by-step explanation:
3x - 1 = 3x + 7
-1 ≠ 7
no solution
Answer:
-720
Step-by-step explanation:
10x^3y^2 If x = -2 and y = -3
10 * (-2^3) * (-3^2)
10 * (-8) * (9) = -720

Which two ratios represent quantities that are proportional?
Answer:
Hi, There! FrozenVines Here!
I'm here to help you Understand Better So Let's go-
20:24 is My Answer
Step-by-step explanation:
y = kx, where k is the constant of proportionality. In other words, these quantities always maintain the same ratio
proportion is an equation with a ratio on each side. It is a statement that two ratios are equal.
For example 2/5 is Equal to 4/10 this Would be A Example Of a Proportional relationship!