Arestaurant sells 10 tacos for $8.49 of 6 of the same kind for $5.40 which is the better deal ? ? plz me due tomorrow ✌

What is the inverse of the function f(x) = 2x + 1?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?