Solve by the addition method 7x+3y=11 2x-5y=9

Grayson read 8 books in 2 months. What was his rate of reading in months per book? Express your answer in simplest form.

Solve each system of equations 2a-3b+5c=58 -5a+b-4c=-51 -6a-8b+c=22

The price of rail tickets increased by 5% The price of a rail ticket from London to Ipswich increased by £2.30 Work out the price of the ticket before the increase.

The dunk family own a property in the shape of an L. The property is to be shared between four children so that each receives the same shape and area of land. How do they do it?

Mr Newman bought a ticket to a chili supper and spend a total of $30 he bought a combination of adult tickets for $3 each which system of equations below would determine the number of child ticket and is he number of adult tickets a he bought

Anton is training for a cross-country race. He ran 2 2/4 miles on Saturday and 3 1/4 miles on Sunday. How much farther did Anton run on Sunday? How do you know?

If the squareof a positive number is increased by 3 times the number the result is 54 find the number

Volume is the amount of space an object takes up. False True

How many? one-to-one correspondences are there between two sets with 7 elements? each?

The circle x2+y2=36 is translated 5 Units left and 4 units up where is the center of the new circle after the translation