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inysia [295]
3 years ago
12

Hellp mee pleeeease​

Mathematics
2 answers:
kenny6666 [7]3 years ago
8 0

Answer:

70

Step-by-step explanation:

5 ( 3^2 +5)

PEMDAS says parentheses first

(3^2+5)

Exponents first inside the parentheses

9+5

14

Replace into the original expression

5 (14)

70

kompoz [17]3 years ago
6 0

Answer:

60

Step-by-step explanation:

5(3^2 + 5) = 5(9 + 5) = 5(14) = 60

Hope this helps)))

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Find the<br>value of<br>x if<br>3^x=3^2020+3^2017/3^2017+3^14​
statuscvo [17]

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

6 0
3 years ago
What is Sally’s greatest single expense?
Drupady [299]

Answer:

Room and board

30%

Step-by-step explanation:

If you look at the numbers in the table, you can easily see Room and board is the largest expense, with $127.50, three times more than the second place.

Now, to find the percent of that expense vs her income we just have to divide this big expense ($127.50) by the total income she has ($425).

% = $127.50 / $425 = 30%

So, that expense is 30% of her income, that's a big chunk, but it's normal for lodging expenses.

5 0
3 years ago
In a company, 85% of the workers are men. If 825 women work for the company, how many workers are there in total?
tatyana61 [14]

Answer:

3300 workers

Step-by-step explanation:

25% is 825

So, 1% is 825/25

= 33

So, 100% is {(825/25)*100}

=3300 workers

5 0
3 years ago
What is the precent of 15 is 12
kati45 [8]
100%/x%=12/15
<span>(100/x)*x=(12/15)*x       - </span>we multiply both sides of the equation by x
<span>100=0.8*x       - </span>we divide both sides of the equation by (0.8) to get x
<span>100/0.8=x </span>
<span>125=x </span>
<span>x=125

so 125%</span>
8 0
3 years ago
Read 2 more answers
What is the solution of the following system <br><br> -2x-y=1<br><br> -4x-2y=-1
alex41 [277]
There are so solutions because they don’t intersect
6 0
4 years ago
Read 2 more answers
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