<em><u>Answer: x=-2 *The answer should be the negative sign.*</u></em>
Step-by-step explanation:
distributive property: a(b+c)=ab+ac
remove parenthesis
-15x-15*4=-30
15*4=60
-15x-60=-30
add 60 both sides of an equation.
-15x-60+60=-30+60
simplify.
-15x=30
divide by -15 both sides of an equation.
-15x/-15=30/-15
simplify.
30/15=2
x=-2
Hope this helps!
Thanks!
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Answer:
Exact form is 
the decimal form is 5
Step-by-step explanation:
Use percentage multipliers:
$28/0.8 = $35
The original price of the set is $35.
Hope This Helps!
Answer:
Step-by-step explanation:
20ft
I think its B but ima have to check again and get back to you
