Aditi is participating in a walkathon fundraiser. Two anonymous donors agree to donate money according to the distance she walks

Question

3 years ago

15

Aditi is participating in a walkathon fundraiser. Two anonymous donors agree to donate money according to the distance she walks

. The money, A, in dollars, that she receives from the first donor for walking d kilometers is given by the formula A(d)=12d. The total money, T, in dollars, that she receives from both donors for walking d kilometers is given by the formula T(d)=d^2+20d

Mathematics

2 answers:

Korolek [52] · Answer 1 · 2022-08-14T15:00:51+03:00

Korolek [52]3 years ago

8 0

Answer:

Step-by-step explanation:

B(d)=T(d)-A(d)

D^2+8d

ZanzabumX [31] · Answer 2 · 2022-08-14T13:18:45+03:00

ZanzabumX [31]3 years ago

3 0

Answer:

A(d) + B(d)

12d+d^2

Step-by-step explanation:

it wants the total money so you add 10d and 2d but you can't add d^2 because it has an exponent and its the only one that has one