What is the equation on here that says

7x-1=13

500 • 89z+35•6-1=44809

Solve for x. 2x2 (^) - 4x = 0

Find the equation of a parabola with focus (2, - 3) and directrix x = 5.

You want to paint five bedrooms each measuring 14 feet and 16 get. How many gallons of paint will you need?

Bees make 7 pounds of honey for each pound of wax. How many pounds of honey is made if 145 pounds of beeswax is amde?

The first team of workers received 50 kg of cement less than the second team. for every hour of work the first team was using 150 kg of cement, while the second team was using 200 kg. in three hours the first team had 1.

Find the rate as a ratio of distance to time 369 km, 3 sec simplify answer

Which graph represents the multiplication of 3 (-4)

Expression is always equivalent to sin x when 0

A factory increased its production by 22.5% and produced 4900 tonnes. How many tonnes was it producing before?