PLEASE HELP! Country Day's scholarship fund receives a gift of $ 165000. The money is invested in stocks, bonds,
and CDs. CDs pay 3.25 % interest, bonds pay 4.6 % interest, and stocks pay 7.7 % interest. Country
day invests $ 20000 more in bonds than in CDs. If the annual income from the investments is $
9442.5 , how much was invested in each vehicle?

Country Day invested $
in stocks.

Country Day invested $
in bonds.

Country Day invested $
in CDs.

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

their is no graph showing

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form