In a pet shop, cat food is sold at $9.48 for 12 cans and dog food is sold at $8.96 for 8 cans. Amy has $56.45 in her wallet.
How much money is left in the wallet after she buys 6 cans of cat food and 4 cans of dog food?

$47.23 she has left mark me brainliest?

Step-by-step explanation:

get half of the prices for both so cat food will be 9.48/2=4.74

half price of dog food is 4.48 next u would add them and get 9.22

the finally 56.45 - 9.22= $47.23

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.