Identify the like terms in this expression: 3xy + 2x-7xy+4x2

A phone was purchased for $318. Each year the value is 1/2 of its value the previous year. Write a function that describes the value of the phone, in dollars, as a function of the time in years, t, after the initial purchase?

The side lengths of two different cubes are 32cm and 48cm. What is the ratio of the volume of the smaller to the volume of the large (in simplest form) ?

a diver is 19 meters below the surface of the sea level. use an integer to represent how far the diver will need to travel to reach the surface

the price of a new car is 29.990 if the sales tax rate is 6.5% then how much sales tax is being charged

Which of the following statements regarding a binomial experiment is false, where n is the number of trials, and p is the probability of success in each trial? A. The standard deviation is np (1 - p). B. The mean is np. C.

Whatis two plus two

My sister wants to watch 6 star wars movies, if each movie. is 2 hours, how long will it take her to watch all of the movies?

What is 4 1/2 divided by to get 45

The freezing temperature of nitrogen is - 346° F and the freezing temperature of oxygen is about - 362° F. Which has a lower freezing temperature, nitrogen or oxygen? A. Nitrogen B. Oxygen

the distance to your brother's house is 416 miles, and the distance to Denver is 52 miles. if it took 8 hours to drive to your brother's house, how long would it take to drive to Denver?