Eliminate the parameter. X=t-3, y = 2/t+5

A circle has a radius of 3it has an arc with a 20 degree central angle

A printer wants to center a 6inch wide column of text on a page that is 8.5inch wide. if the margins on the two sides are even, how wide should each margin be?

Jake charges $15 per hour for swim lessons. The cost is per student. Is the amount of money jake makes per hour proportional to the number of students to take lessons, or the number of hours

Prove that there has to be a common prime factor for the following expression to be true (or provide a counter-example): A^x + B^y = C^z

What is the cube root of 1728

The volume of the prism shown is 1,080in, What is the volume of a pyramid with the same base length, base width and height? A. 360in³ B. 540in³ C. 1,080in³ D. 3,240

Elspeth knows that pi x r = 9.42 cm. What would she need to do to find the circumference? She could multiply 9.42 by 2. She could multiply 9.42 by pi. She could divide 9.42 by 2 to find the radius, then square the radius. She could divide 9.

On monday, 391 students went on a trip to the zoo. All 7 buses were filled and 6 students had to travel on cars. How many students were on each bus?

A car traveled at an average rate of 51 miles per hour on one highway. It then traveled at an average rate of 71 miles per hour on a second highway.

Question 10 of 11 Step 1 of 1 Correct Thcorrect One group (A) contains 390 people. Three fifths of the people in group A will be selected to win $100 fuel cards.