Answer:
Step-by-step explanation:
we remove the parenthesis and we need to be be careful at the signs
-12x+6-2x=-14x+6
Answer:
16.5
Step-by-step explanation:
32 - 15.5 = 16.5
(-6, 9) because you subtract 8 from 2 to get the x value and add 1 to 8 to get the y value
48+40 and 88-40
38+20 and 58-20
38+30 and 68-30
Let x = Darlene's dog's weightlet y = Leah's dog's weight x = 5yx + y = 84 so, 5y + y = 84, which means 6y = 84 so, y = 84/6 = 14x = 5(14) = 70 Darlene's dog = 70 lbs, Leah's dog = 14 lbs.<span> </span>
