A number is doubled and then decreased by 13. the result is 61. what is the ordinal number?

What is the answer for the equation what 8+x=28

Lucy's dress shop sold 68 dresses this week. How many dresses will Lucy's dress shop need to sell next week to sell 30% more dresses than it sold this week?

A taxi cab company charges 2.10 plus 0.80 per mile Carmen paid a fair of 11.70 write and solve an equation to find the number of miles you travel

Determine the x-intercept for 3x + 2y = 14.

The mass of the earth is 5.97x10 24 kilograms. the mass of the moon is 7.34 x 10 22 kilograms

glacier is moving at a rate of 0.3 inches every hour. The table below represents this relationship. Glacial Movement Distance Moved (inches) Time (hours) 0.3 1 0.6 2 0.9 3 x 4 What value of x completes the table? 1.2 1.5 3.6 13.3

What multiplies to equal 50, but adds to equal 12?

What is the value of x in the solution to the following system of linear equations? Y=3x+2 y=x-4

Combine like terms for this expression 2+1 + (-4r) + 7?

Write the number of words Jorge types in 5 minutes if he types 180 words in 2 minutes.