Answer:
The correct option is 'c' <em>cross-multiplication</em>
Step-by-step explanation:
Answer:
x=-10, y=-20
Step-by-step explanation:
Since both 2x and 3x+10 equals y, they equal each other.
2x = 3x + 10
x = -10
Substitute -10 for x
2(-10) = y
y=-20
All we have to do here is divide 4 by 2
4 ÷ 2 = 2
Therefore, the artist can paint 2 paintings an hour making the unit rate, 2 paintings per hour.
Hope this helps
-AaronWiseIsBae
Answer:
-5, -2, 1, 3.
Step-by-step explanation:
This is how you would put them in order from least to greatest.