How much will 2 3/4 yards of fabric cost at $2.99 per yard

Cost of   yards of fabric is $8.22

Step-by-step explanation:

Cost of a fabric = $2.99 per yard.

We have to calculate the cost of yards fabric.

So we multiply it with the cost of one yard of fabric.

First we convert this fraction to decimal number.

=   = 2.75 yards

Cost of 2.75 yards of fabric = 2.99 × 2.75 = $8.2225 ≈ $8.22

Cost of   yards of fabric is $8.22

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

560

hope this : )