James is earning money to buy a $100 bike. For each dollar James earns, his mom has agreed to give him $1. So far, he has earned $14 mowing lawns and $7 washing cars. how much more must he earn in order to buy the bike?

Solve for x 3x+4=9x+3

Cristiana uses $25,000 to purchase a 25 month CD (certificate of deposit) that pays 2.47% compounded monthly

How to graph a derivative

Susan has a pencil that is 3 centimeters shorter than this string. how long is the pencil? the thing is 11 centimeters

A kennel has 80 dogs in total dogs in total, some are puppies and some are adult dogs. The ratio of puppies to adult dogs in a kennel is 3:2. How many puppies are there?

How many numbers between 1 and 101 are evenly divisible by 4 but not by 8?

A rectangle is 12.5 meters long and 11.1 meters wide. what is its perimeter? a. 23.6 meters b. 22.2 meters c. 25 meters d. 47.2 meters

Seth has just decided to replace his computer. His old computer cost him $1,433 when he bought it exactly seven years ago. Seth paid for it with his credit card, which has an APR of 11.70%, compounded monthly.

The line of symmetry of the parabola whose equation is y = ax^2 - 4x + 3 is x = - 2. What is the value of "a"?

The weights of extra-large eggs have a normal distribution with a mean of 1 ounces and a standard deviation of 0.1 ounces. what is the sampling distribution of the sample mean weight of the eggs in a randomly selected carton of a dozen eggs? n (1, 0.