2pounds of peaches cost $4.20 how much will 5 pounds coast

Create a proportion.

2/4.20 = 5/x

Cross multiply.

2x = 21

x = 10.5

5 pounds of peaches will cost $10.50.

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: