What is the value of the rational expression below when x is equal to 4?

12 + x

4+x

For their Summer jobs, Amanda and Julie are babysitting. Amanda starts with $250 in her savings account and Julie starts with $150 in her savings account. Since Amanda babysits more, she earns $25 per week while Julie earns $50 per week.

If a soup that serves 16 people calls for 2 cans of chopped clams, 4 cups of chicken broth, 6 cups of milk, and 4 cups of cubed potatoes, then how much of each inhredient would you need to make an identical recipe that serves 8 people?

If f (x) is a linear function such that f (4) = 5 and f (-7) = 5 what is the symbolic representation of f (x) ? Express your answer in slope-intercept form.

Emi computes the mean and variance for the population data set 87, 46, 90, 78, and 89. She finds the mean is 78. Her steps for finding the variance are shown below.

The mean number of English courses taken in a two-year time period by male and female college students is believed to be about the same. An experiment is conducted and data are collected from 29 males and 16 females.

A books has 8 chapters. You read 3/8 of the book in a week. Use an equation to find how much you have left to read.

Bob is training for a race by brand 14.6 miles away from his home Then bob ran 9.8 miles towards his home finally bob ran 5.3 miles away from his home how far is Bob from his home

dollars of a Class party is 59 + 13 in where in is the number of people attending what is the cost for 44 people

Tickets for the basketball game cost 14$ each. If the sale of the tickets brought in 2,212$, how many tickets were sold?

Many account holders are required to purchase the checks they use. true or false