Kim takes 2 hours to plant 150 flower bulbs, and kay takes 3 hours to plant 210 bulbs. which rational equation could be used to determine the time t it takes kim and kay working together to plant 580 flower bulbs?

it would take them 4 hours to plant 580 together

Step-by-step explanation:

The answer is 4 hours.

Step-by-step explanation:

First you have to find how many flowers they can plant in 1 hour which for Kim is 75 and for Kay is 70 (just divide 150 divided by 2 and 210 divided by 3). Then add 75 + 70, which equals 145, then you have to find out what times 145 equals 580 which is 4, therefore the answer is 4 hours.

easypeasy sksksksk:p

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: