The owner of a bike shop sells tricycles (3 wheels) and bicycles (2 wheels), keeping inventory by counting seats and wheels. One day she counts35 seats and 80 wheels. How many of each type of cycle are there?

What is the square root of 8 and why?

One No. 2 Family Special, 1 filet of sole dinner, 2 orders of onion rings, 3 small sodas, 1 large soda. Use a tax rate of 5%. Leave a 12% tip. wo chicken and ribs dinners, 1 stuffed shrimp dinner 2

What is - 10/13 in simplest form

Evaluate 7 (-4x2) for x = 0. 0 3 7 23

Liam test scores in math are 91, 67, 85, 83, 77, what is his average in math?

In which quadrant on the coordinate plane is (-a - 3, 2b - 5), if a = - 4 and b = - 5?

Show that for the same shear angle, there are two rake angles that give the same cutting ratio.

Combine like terms in the expression 4a squared + 5 - 3a squared

A cable runs from the top of a pole to a spot on the ground 10 feet from the base of the pole. The pole makes a right angle with the ground.

There are n gallons of oil. After m gallons have been used then, in terms of m and n, what percent of oil remains? What percent was used? Answer: percent of oil remains; percent was used. Also I need this TODAY