Answer:
12x
Step-by-step explanation:
It has no exponent so it is not a polynomial
Answer:
1,600
You find the answer by putting 80% into a decimal (0.80) and multiply that by 2,000.
Answer: D
Step-by-step explanation:
-7 isn't greater than -4
18.1734666 that’s what I got
Answer:
1,800 bricks are needed
Step-by-step explanation:
First convert the Length and width of the sidewalk into inches
Entire Sidewalk: L= 100x12 =1200in and W= 4 x 12 = 48in
Then we know Area = LxW, so we will do this for both the sidewalk and the brick.
Area of sidewalk: 1200 x 48 = 57600
Bricks ( no need to convert since the measurements are already in inches): 8 x 4 = 32
Now we will divide the area of the entire sidewalk by the area of a single brick to find out how many bricks you need to complete the whole sidewalk:
57600/32= 1,800 bricks
