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anzhelika [568]
3 years ago
10

Help somebody please please im begging you due in 20 minutes​

Mathematics
1 answer:
klasskru [66]3 years ago
7 0

Answer:

a) -7

b) -13.5

c) no

d) (-∞, -27/2)

Step-by-step explanation:

a) substitute the variable into the equation and simplify

b)simplify both sides then isolate the variable

c) -7 is not greater than 0

d) isolate the variable by dividing each side by the factors that don't contain the variable

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The company charges $5 per sq ft, AND has a minimum charge of 3 sq ft per order (meaning if a customer orders something SMALLER
Sindrei [870]

Answer:

15 dollars

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4 0
3 years ago
Read 2 more answers
Solve for x 1/3(3x + 9) =60​
juin [17]

Congrats on your first question!

Answer: x=57

///////////////////////////////////////////////////////////////////////////////////////////////////////

1/3(3x+9)=60

x+3=60

x=57

4 0
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