1. You want to get one variable by itself, in this case Y in the first one is easier. You would get y = -5x -2, so you substitute that in for Y in the second equation
Answer:
the firat one in the top left, ot looks like a v
Step-by-step explanation:
The x axis cannoy be repeated
The ratio would be 14:6
If you reduce it it would be 7:3
After investing for 3 years at 7% interest, your 400$ investment will have grown to 490.02$
Answer: 4 feet
Tiles 4 feet by 4 feet will fill up the entire 96 sq ft area in just six tiles; three rows and two columns of them. A tile with the dimensions of 4 x 4 has an area of 16 sq ft, which divides evenly in 96 (96/16=4). 16 is the largest square that divides into 96, making it the largest square tile that can be used to cover the entire floor smoothly without cutting. The side length is 4, so the answer is 4 feet.