Last year John Washington Corp. had $295,000 of assets (which is equal to its total invested capital), 518,750 of net income, and a debt- to-total-capital ratio of 37%. Now suppose the new CFO convinces the president to increase the debt-to-total-capital ratio to 48%. Sales,
total assets, and total invested capital will not be affected, but interest expenses would increase. However, the CFO believes that better
cost controls would be sufficient to offset the higher interest expense and thus keep net income unchanged. By how much would the
change in the capital structure improve the ROE?

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8