Z-7=5

what is the answer to my problem

The length of a rectangle is 7 cm than 6 times its width. It's area is 10 square centimeters. Find the dimensions

How many solutions does the graph of x2 + 100 = 0 have?

The height of the mountain is 3200 feet. If the temperature at the base is 12 Celsius and the top of the mountain is - 8 Celsius, where is it 0 degrees Celsius? Assuming the temperature changes uniformly.

There are 5 million people in 410 square miles. That is the same as () people per square mile.

When x is 2.25, y is 6.75 y varies directly with x write the direct variation equation in the form y = kx. direct variation equation find y when x is 4.2. when x = 4.2, y = ?

7x + 1 = x + 7 whats the answer

How many / dfrac13 / text{ cm} 3 1 cmstart fraction, 1, divided by, 3, end fraction, space, c, m cubes does it take to fill the prism answer?

A doctor's office records the age at which 200 patients were treated for chicken pox. 60% of the patients were treated before age 15. 40% of the patients who were under 15 were female. 20 of the patients were 30 or older.

The length of a rectangle is 3 times it's width. If the perimeter of the rectangle is 144cm. Find it's area

The graphh od y=x^2+6x-7 what is the axis of symmetry