Kira and her husband are each starting a saving plan. kira will initially set aside $650 and then add $145 every month to the savings. the amount a (in dollars) saved this way is given by the function a=145n+650, where n is the number of months she has been saving.
her husband will not set an initial amount aside but will add $495 to the savings every month. the amount b (in dollars) saved using this plan is given by the function b=495n.

let t be total amount (in dollars) saved using both plans combined. write an equation relating t to n. simplify your answer as much as possible.

The equation relating T to N is T = 640N + 650

Solution:

Given, Kira and her husband are each starting a saving plan.  

Kira will initially set aside $650 and then add $145 every month to the savings.  

The amount A (in dollars) saved this way is given by the function A = 145N+650

where N is the number of months she has been saving.  

Her husband will not set an initial amount aside but will add $495 to the savings every month.

The amount B (in dollars) by Husband B = 495N

Let T be total amount (in dollars) saved using both plans combined.  

Now, we know that,

Total savings = amount save by kira + amount saved by her husband

T = A + B

T = 145N + 650 + 495N

T = 640N + 650

Hence, the equation is T = 640N + 650

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

leave feedback if u need : )