The radius of a circle is 8 units what is the diameter of the circle?

After filling her gas tank, katie drove 159.75 miles. after the ride. she filled her tank again with 7.1 gallons of gas. on average, how many miles per gallon did she get on the trip?

The speed of light is approximatley 3*10^5 per second. How long would it take sunlight to reach jupiter in scientific notation?

What is the GCF of 14 and 35

Hence find the values for x and y which satisfy both the equations y=-3x-21and y=5x+43

The table shows the circumference of a tree in centimeters, y, at x years. Choose the function that represents the data. The table shows the circumference of a tree in centimeters, y, at x years. Choose the function that represents the data.

10+8=2y what is the value of y

Y is 10 2y+x=4. Solve the system of equations using the substitution method

How to find the area of a rectangle if you only have the perimeter?

How do u write 5 times the difference between 25 and 10 in numerical expression

A 150 km trip was covered by a motorcycle going at an average speed of 75 km/h, by a bus doing 60 km/h, by a truck doing 50 km/h, and by a bicycle doing 20 km/h. What is the constant of variation?