Factorise 15pq+15+9q+25p

The sum of x plus y equals 26. If x=17, which equation can be used to find the value of y?

What is the answer to 140=m+25

The system of equations is coincident. What are the missing values? 3x+y=7 9x + ? y=?

Round off 3.974 to the nearest cent

7. Which best describes the solution for the equation below? 0.5 (2x + 8) = x - 4 B. x=0 C. no solution D. infinitely many solutions

What is the product of 4xy and y^2+2x

Joan's washing machine tub is a cylinder with a height of 17 in. and a diameter of 22 in. Her washer was half full of water when it stopped working. The repair person's pump removed 46.2 in3 of water every second.

A small tree was planted at a height of 7 feet. The tree has been planted for 14 months, and is now 56 feet tall. Which equation could be used to find x, the average number of feet the tree grew each month? A. 7x + 14 = 56 B. 14x + 7 = 56 C.

A bag has 7 books in it 4 math 3 english mom took 2 english books what is the fraction of english books that was removed

Xian and his cousin Kai both collect stamps. Xian has 60 stamps, and Kai has 76 stamps. The boys recently joined different stamp-collecting clubs. Xian's club will send him 12 new stamps per month. Kai's club will send him 8 new stamps per month.