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svp [43]
3 years ago
15

Simplify the expression.

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0
Always simplify expressions in the order of PMDAS
(Parenthesis, Multiplication, Division, Addition, Subtraction)
(4-1) = (3)
[(1+6) + 2] = [7 + 2] = (9)
(3)x(9) = 27
The answer is 27
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lina2011 [118]

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Step-by-step explanation:

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What equation is equivalent to x + 8 = 21
san4es73 [151]

Answer:

x= 13

Step-by-step explanation:

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The scale on a map shows that 1 inch = 30 miles. If there are 4.5 inches between your present location and the place you want to
anastassius [24]

Scale : 1 inch = 30 miles

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6 0
2 years ago
I NEED THIS ASAP!!! What is GC?
umka21 [38]

9514 1404 393

Answer:

  D.  14

Step-by-step explanation:

Point G divides each median into parts that have the ratio ...

  short : long = 1 : 2

Then ...

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GC = 14

6 0
3 years ago
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