If x+y = 7 and 2x+3y = 17 then what is x and what is y?

Let y = 6. What is the value of 5y? A. 1 B. 11 C. 30 D. 56

a water tank composed of two hemispheres and a cylinder is being constructed as shown below. if the cylinder portion of the tank has a circular cross-section with a circumference of 6 feet, how many cubic feet of water can it hold?

1 min to fill 16.50 gallons what is the constant

An internet café charges a $5 log-on fee, and then $0.10 cents per minute for use. What is the rate of change?

Which is the best estimate for the width of your index finger

X-15/x=2 what is the values of x

Write as a percent. (if necessary, round to the nearest tenth of a percent.) 13/30

How to evaluate 4x for each value of x?

Solve for x: 7x + 15 = 38

6*2/3-5*0.3+4 what does this equal