Solve the simultaneous equation 2x+y=5

x^2+y^2=5

How can you use models to find factors?

Sue buys a certain brand of cereal that costs $12 per box. Sue changes to a super-saving brand of the same size. The equation shows the price, y, as a function of the number of boxes, x, for the new brand.

What is the GCF of 11c

The surface area of a square pyramid is 95 square inches. The side length of the base is 5 inches. What is the value of x?

A technician is installing two bundles of cables for an online system. Bundle A is 1 3 8 inches in diameter, and Bundle B is 2 3 4 inches in diameter.

The length of a rectangle is 4 centimeters more than twice its width. If the perimeter of the rectangle is 86 centimeters, find the dimensions of the rectangle

A rock has a height of 4 cm, a length of 5 cm, and a width of 2 cm. What is the volume of the rock? 11 cm 20 cm 50 cm none of the above

X is at most 30 as an inequality

The total value of a collection of nickels and dimes is $3.05. If the number of nickels is 19 greater than the number of dimes. Which equation determines how many coins there are of each kind?

Write two decimals, each less than 1, which multiply to make 0.1