Keith bought a hat and a poster for $26. Sarah's family purchased four hats and two posters for $88. How much is a hat and a poster?

If the radius of a circle is 4 1/4 feet, what is the diameter

You are conducting a study on the health of people who have been exposed to radiation and those who have not been exposed to radiation. Which of these methods of obtaining data should you most likely adopt and why? a.

What is the fraction of 83% in simplest form

If a 3-pound pizza is sliced in half and each half is sliced into thirds, what is the weight, in ounces, of each of the slices? (1 pound = 16 ounces) A) 4 B) 6 C) 8 D) 16

a model of a tower uses a scale of 1/3 inch = 2 feet. if the actual tower is 207 feet tall, find the height of the model

Measure of two angles is 80 degrees and 55 degrees. Are these supplementary angles?

The ratio of cars to vans in a parking lot is 1 to 4. If there are 40 cars and vans in the parking lot altogether then how many vans are there?

Factor: x2 - 30x + 225

One Family spent $2,000 to start an online business selling goods. They now make $1,240,000 each year.

What is the solution to - 2/2.2x - 3.31 = - 6,6?