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sasho [114]
2 years ago
11

Ravi and his wife are each starting a saving plan. Ravi will initially set aside $125 and then add $40.75 every week to the savi

ngs. The amount A (in dollars) saved this way is given by the function A= 125 + 40.75N, where N is the number of weeks he has been saving.
His wife will not set an initial amount aside but will add $75.65 to the savings every week. The amount B (in dollars) saved using this plan is given by the function B= 75.65N.
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.
Mathematics
2 answers:
katen-ka-za [31]2 years ago
7 0

Answer:

  T = 125 +116.40N

Step-by-step explanation:

The total savings is the sum of the two plan values:

  T = A + B

  T = (125 +40.75N) +(75.65N) . . . . substitute the given formulas

  T = 125 + (40.75+75.65)N . . . . . . .combine like terms

  T = 125 +116.40N

Vladimir79 [104]2 years ago
7 0

Answer:

Step-by-step explanation:

Ravi will initially set aside $125 and then add $40.75 every week to the savings. The function representing the amount, A (in dollars) saved by Ravi is expressed as

A = 125 + 40.75N

His wife will not set an initial amount aside but will add $75.65 to the savings every week. The function representing the amount, B (in dollars) saved by his wife is expressed as

B= 75.65N

If T represent the total amount (in dollars) saved using both plans combined, an equation relating T to N would be

T = 125 + 40.75N + 75.65N

T = 125 + 116.4N

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