Deandre is using the expression 3b + 4 to represent the number of cars in the mall parking lot. there are three times as many cars as parking spots, and there are four cars parked illegally. what does b represent?

the number of cars and parking spots.

the number of cars in parking spots.

the number of parking spots.

the number of cars.

number of parking spots

Step-by-step explanation:

3b + 4 is the same as (3 x b) + 4 so 4 is the illegal cars, b is the parking spots and 3 is the the cars in parking spots, so the only logical answer is the number of parking spots.

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula