Acar dealership has 240 cars in the parking lot and 17.5 percent of them are red. of the other 6 colors in the lot, each color has the same number of cars. if one of the colors is black, how many black cars are in the lot?

There are 33 black cars in the lot.

Step-by-step explanation:

Given : A car dealership has 240 cars in the parking lot and 17.5 percent of them are red.

i.e. Total cars = 240

Percentage of red cars = 17.5 %

Number of red cars = 17.5% of 240

Then , the number of cars of other colors = 240-42=198

Also, it is given that :  Of the other 6 colors in the lot, each color has the same number of cars.

If one of the colors is black , then the number of black cars will be :-

Therefore , there are 33 black cars in the lot.

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.