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marishachu [46]
3 years ago
10

Please help :) I dont know how to do this and ive been trying hard

Mathematics
1 answer:
Sloan [31]3 years ago
6 0
The are is 2,187 and the length is 81. So you just divide 2187 by 81 to get 27.
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A school has an enrollment of 600 students. 330 of the students are girls. Express the fraction of students who are boys to tota
boyakko [2]
Just do 100*600 then make the 330 into 400 and do 10 millameter and 10 inch from 11 inches and add all them up and call FEDEX to give you a box and your mail. I hope you understand
3 0
3 years ago
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Solve for X help please :)
castortr0y [4]

Answer:

Step-by-step explanation:                    

4x -39 > -43                                            8x + 31 < 23

Add 39 to both sides                              Subtract 31 from both sides

4x -39 + 39 > -43 + 39                           8x + 31 - 31 < 23 - 31

Simplify                                                   Simplify

4x > -4                                                     8x < -8

Divide both sides by 4                             Divide both sides by 8

4x / 4  > -4 / 4                                          8x / 8  <  -8 / 8

Simplify                                                    Simplify

x > -1                                                         x < -1

Answer: A

3 0
4 years ago
Answer correctly
Alla [95]

Answer:

000000000000000

thank you

3 0
3 years ago
Read 2 more answers
A company placed $500,000 in three different investment plans.
Paha777 [63]

Answer:

B. $200,000

Step-by-step explanation:

Let x be the amount placed at 5.5%

3x is the amount placed at 5%

This leaves the rest for the 4.5 %   500000- x - 3x = 500000-4x

Assuming simple interest

I = PRT where I is interest, P is principle, rate is rate and t  is time

Interest for the 5.5% for 1 year is

I = x * .055 * 1 = .055x

Interest for the 5.% for 1 year is

I = 3x * .05 * 1 = .15x

Interest for the 4.5% for 1 year is

I = 500000-4x * .045 * 1 = 22500 - 0.18 x

Add the interest together to get the income for 1 year

.055x+  .15x+22500 - 0.18 x=25,000

Combine like terms

0.025x+22500=25000

Subtract 22500

.025x =2500

Divide by .025

x =100000  

short term notes is 100000

3*x = 300000 = government bonds

The rest is utility bonds 500000- 100000-300000 = 100000

We want how much more in government bond than utility bond

300000 -100000 = 200000

8 0
3 years ago
Read 2 more answers
Is (7,0) a solution to the equation y = 2x + 7?
polet [3.4K]

Answer:

here's an app that might explain it better, i use it alot, sybolab.com

Step-by-step explanation:

8 0
3 years ago
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