Answer:
-7
Step-by-step explanation:
substitute the given values into the expression
xy-<em>x</em>
<em>(</em>-2 times 3<em>)</em>-1
-6 - 1 = -7
Answer:
$33.60
Step-by-step explanation:
Since 20 percent is off, you only need to pay for 80% of the jeans. Therefore, you do 8/10 x 42 = 33.6
16 divided by 125 is .128
125 plus 75 is 200
.128 multiplied by 200 is 25.6 days
I am just answering for points
Answer:

Step-by-step explanation:
Given the expression

<u>Expand and simplify the expression</u>

Expand 4(2x + 7) = 8x + 28

Expand -3(x + 5) = -3x - 15

Group like terms

Add similar elements: 8x - 3x = 5x

Simplify

Therefore, we conclude that:
