Tony's taking cookies to a bake sale. he already made 70 cookies on monday, and wants to make more on tuesday. his plan allows him to bake 14 cookies per batch. tony can predict the total number of cookies by using this function: total cookies (y) is a function of number of batches (x). use the equation tool to answer the question: y=70+14(x) how many cookies will tony have if he bakes 7 more batches? y=70+14(x)

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Which graph represents the parent function of y=(x+2)(x-2)