You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed.
Estimate the cost of having a 18 by 22 ft brick patio installed.

$3003

Step-by-step explanation:

Installation cost of 15 ft * 20 ft brick patio = $2275

In other words, Installation cost of 300 square feet brick patio = $2275

So the cost of 1 square feet brick patio =

= $7.5833

Now to install a 18 ft * 22 ft patio, its area = 396 square feet

Cost of installing a 396 square feet patio = 396 * $7.5833 = $3003 ( approx)

This is cost that needs to be paid for the extended patio.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕