Fahed buys 12 stickers for $2 each he also buys 4 sticker albums each album cost twice as much as each sticker fahed has a coupon that gives him $2 off the sticker albums which numerical expression shows how much he spent

12(2)+ 4(2x2)-2(4)

=24+16-8

=24+8

=$32

2 × 12 + 2 × 2 × 4 - 2

Step-by-step explanation:

Given,

The number of stickers bought = 12,

The price of each sticker = $ 2,

So, the cost of all stickers = 2 × 12

Also, the number sticker album = 4,

According to the question,

The cost of each album = 2 × cost of each sticker = 2 × 2

So, the total cost of all album = 2 × 2 × 4

Thus, the total cost of stickers and album = 2 × 12 + 2 × 2 × 4

After getting $ 2 off,

Hence,

The final spending = 2 × 12 + 2 × 2 × 4 - 2

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.