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julia-pushkina [17]
3 years ago
14

Which expression is equivalent to 2(3x−2y)−4(5y−8x)?

Mathematics
1 answer:
ella [17]3 years ago
4 0
6x-4y-20y+32x
39x-24y
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Each year Lizzie's school purchases student agenda books, which are sold in the school store. This year, the school purchased 35
lana [24]
Divide $1,137.50 by 350 to see out how much each book costs. Then divide $1,500 by 350 to see how much the school should add to the price of each agenda book to make the total profit. So the answer should be: (1137.50/350)+(1500/350) = minimum price
5 0
3 years ago
Last year Jandik Corp. had $250,000 of assets (which is equal to its total invested capital), $18,750 of net income, and a debt-
Gemiola [76]

Answer:

change in capital  to Improvement in ROE = 2.518%

Step-by-step explanation:

To calculate the improvement in ROE, calculate ROE for current capital structure  by using DuPont analysis.

ROE = Return\ on\ Assets \times  Equity\ Multiplier

where

Return on Assets = Net Income / Total Assets

                             = \frac{18,750}{250,000} = 0.075

Equity Multiplier = Total Assets / Equity

                         

Equity = Total assets x (1 – debt to capital ratio)

           =  $250,000 x (1-37%)

          = $157,500

Equity Multiplier = Total Assets / Equity

                           = \frac{250,000}{157500} = 1.58

ROE =0.075 x 1.58 = 0.11904761 or 11.905%

ROE after change in capital structure:

Equity = Total assets x (1 – debt to capital ratio)

         = $250,000 x (1-48%) = $130,000

ROE = (18,750/250,000) x (250,000/130,000)

        = 0.1442307692307692 or 14.423%

change in capital  to Improvement in ROE = 14.423% - 11.905% = 2.518%

6 0
4 years ago
How much time would it take to earn $45 simple interest on an investment of $790 if the annual rate of return was 3.4%?
Tanzania [10]

Answer:

<u>I will take around 1 year and 8 months to earn $ 45 of interest on this investment</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Interest earned = $ 45

Investment = $ 790

Annual simple interest rate = 3.4% = 0.034

2. How much time would it take to earn $45?

Let's recall the formula for calculating the simple interest of an investment:

A = P * (1 + rt)

Replacing with the values we already have:

835 = 790 + (1 + 0.034t).

Where t is the time we want to calculate

835 = 790 + 26.86t

26.86t = 835 - 790

26.86t = 45

t = 1.68 (Rounding to the next hundredth)

<u>t ≅ 1 year and 8 months</u>

5 0
3 years ago
How do i factor this?
Jet001 [13]
You need to watch a video on polynomials, that's how i learned to factor Polynomials

 https://www.youtube.com/watch?v=5MA1eZVegg4 - click on the uploader and you'll find how to factor it. 

i can't GIVE u the answers but YOU WILL LEARN IT :)
3 0
3 years ago
Which angles are remote interior angles?
mojhsa [17]

Answer:

Two angles on the inside of the triangle that are not touching the exterior angles

Step-by-step explanation:

5 0
3 years ago
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