Answer:i would say c or a
Step-by-step explanation:
Answer:
10lb for $23.70
Step-by-step explanation:
Answer:
43/8
Step-by-step explanation:
5 x 8 = 40
40 + 3 =43
3x7 + 2x3 = 22 + 6 = 28 is the area
Answer:
-2x-7y=-4
Step-by-step explanation:
We want to add the two expressions
First we add the Left Hand Sides and do the same to the Right Hand Sides. This gives us:
(5x-9y)+(-7x+2y)= 1 +( -5)
Open the brackets
5x-9y-7x+2y=1-5
Regroup like terms
5x-7x-9y+2y=-4
-2x-7y=-4
The result of adding the two given expressions is -2x-7y=-4.