Solve for x

2x-20=450

What is 10000 more than three 300000 + 90000 + 500000 + 440

Amita decides that she wants the molds to have a square base from originally having a rectangular prism with a volume of 28 cubic centimeters - how many possible molds can she use

Using the exponential regression model, which is the best prediction of the wavelength of the key that is 8 above the A above middle C? 49.31 cm 49.44 cm 49.73 cm 49.78 cm

If your going 80 miles per gr8 how long will it take u to go 80 miles

Madame pompadour recently purchased velvet-lined doggy basket and a Diamond studded flea collar as a birthday gift for her beloved pet poodle. If the two items cost $3,215.90 and $ 5,850.25 Respectively what was the total bill

Lisa knit a total of 35 centimeters of scarf over 5 nights. How many nights will Lisa have to spend knitting in order to knit a total of 98 centimeters of scarf. This is a unit rate word problem Question

The length of an object in feet is equal to three times its length in yards. The length of a water slide is 48 feet. Write and solve a multiplication equation to find the length of the water slide in yards

Burt's burger barn sold 495 hamburgers today. The numbet sold with cheese was half the number sold without cheese. How many of each kind were sold? Explain how you got your answer.

0.06 is 10 times as much as 0.600

The sum of 3 times a number and 5 is 2 times the number plus 15. what is half the number?