A) Because it is 3 units to the left of 2 on a horizontal number line<span />
Answer:
-$62
Step-by-step explanation:
-52 - 10 = -62
1. x + 2y -3 =0.
2. x/2 + y/9 = 1/3.
3. 4x-y+7=0.
4. x + y/2 = -1/2.
5. a. 3x-y-1=0.
b. x - y/3 = 1/3.
The square blanket has 4 sides and all sides are equal.
Length of East side of the blanket = 72 inches
The ribbon will cover all the four equal side.
Then the length of ribbon needed by Risa to cover all sides of the blanket = (72*4) inches
= 288 inches.
One goes up and down and the other goes side to side