How do you substitute x+2y=-7 and 3x-4y=-1

If x and p are both greater than zero and 4x^2p^2+xp-33=0, then what is the value of p in terms of x? A) - 3/x B) - 11/4x C) 3/4x D) 11/4x

A waitress received a tip of 12% of a $375 food bill How much money in tips did she earn?

What are some examples of reflection in real life?

5x-2y+3z-2x-y+4z solve

If area of a circle measures 16/25 pi cm square, what is the circumference of the circle in terms of pi

Which of the following sets of nu mbers could not represent the three sides of a right triangle? {18, 24, 30} {51, 69, 85} {12, 35, 37}

The area of a rectangle is 24 square centimeters. The length of the rectangle can be written as x+7 centimeters. The width of the rectangle can be written as x+5 centimeters. Therefore, the value of the length is?

A circular playground for a daycare center is to be covered with square tiles that are 9 inches on each side. The circle has a diameter of 12 ft. The tiles are packaged in boxes of 25 tiles. How many boxes of tiles are needed? A. 6 (not A) B. 8 C.

There are 15,000 students attending the community college. Find the percent of a students that attend classes in the evening if there are 3,750 evening students

The Rodriguez family went to dinner at Pasta Palace. Mr. Rodriguez ordered a meal for $6.25; Mrs. R ordered a meal for $7.50; the 2 children ordered individual pizzas for $4.99 each. The sales tax rate was 7.25% and they left a 15% tip.