What is the radius in feet of a circle that contains 78.5 square feet?

One tank holds 350 gallons another tank holds 700 what's the average of both tanks

Find the x intercepts of a parabola with vertex (4,-20) and y-intercept (0,-4)

How to factor x^4+x^2-20

Which of these is a speed? 50 miles 50 hours 50 miles per hour 50 hours per mile

What number is 10 times bigger than 30

What is 6.51 divided by 3 estimated

Select the equation that most accurately depicts the word problem. A 3-pound tub of butter at n dollars per pound costs $3.85. A. 3n = 3.85 B. 3 - n = 3.85 C. 3 + n = 3.85 D. 3/n = 3.85

joey made a sandwich that was 2 inches long and 4 inches high if he cuts the sandwich in half what would be the diagonal length of the sandwich

Soo-Jung used the subtraction property of equality to solve an equation for y. Which equation could be the one that Soo-Jung solved?

Find the equation of a line passing through (-7, 5) with a slope of - 2. a. y = - 2x + 19 b. y = - 2x - 14 c. y = - 2x - 9