How do I solve this I am having trouble

Mathematics

2 answers:

VladimirAG [237]3 years ago

6 0

For this answer you will have to use the order of operations, aka PEMDAS.
P-Parenthesis
E-Exponents
M-Multiplication
D-Division
A-Addition
S-Subtraction

This is a very easy question because there aren't any exponents.

We can first look at the Parenthesis because that is what comes first in PEMDAS.

(17+5) All we have to do is 17+5= 22

Then we can do multiplication...

so we have 22 times .5 which equals 11.

Lastly, we will do subtraction because there is no addition....

50-11= 39

Our answer will be 39.

alexgriva [62]3 years ago

3 0

I think it is 1,039
All you have do is, 17+5=22 and then you put that to the side for now an do 50-0.5 which is 49.5then multiply 49.5 by 22 and that gives you 1,039.
I hope this helps.

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12.50h = 2500.75

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He earned $12.50 for 1 hour of work.

For 2 hours, he earned $12.50 × 2.

For 3 hours, he earned $12.50 × 3.

For h hours, he earned $12.50 × h which can be simply written as 12.50h

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11 months ago

Read 2 more answers

-5x+y=6<br> -3x+6y=-12<br> Solving systems of equations by substitution

Yakvenalex [24]

if you isolate y in the top equation to get y=5x+6 then you can substiture y for 5x+6 in the bottom equation because thats what y equals

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then if you subtract 36 from both sides you would get -3x+30x=-48 then combine like terms to get 27x=-48 then divide both sides by 27 to get $x=\frac{-48}{27}$ or x≈1.8