Write an equation for the following and then solve.

Twice a number is 8. Find the number.

4. What value can be written on the blank line to make the expressions equivalent? 5x + 20 = 5 (x+)

William is planning an 8-night road trip. It will cost $80 for transportation, $220 for food, and $90 per night for a hotel room. He has $684 in savings and can earn $24 per hour tutoring.

Change the equation 2x - 5y + 4 = 0 into an equivalent equation written in the slope-intercept form

What is the least common denominator of 2 4/12,3 1/2,3/7,4/8

Are the ratios proportional? 2/7 and 6/21

If (5x-1) and (5x-19) for a linear pair then x is

Cuanto es 9.099 mas 1

The weight of a package increases by 2 pounds. The new weight of the package is 8 pounds. Write an equation to represent the suitation.

A mustard seed weighs approximately 0.000004409 pounds. Estimate the weight of a mustard seed in pounds by writing it in the form of a single digit times an integer power of 10

Solve the system of equations algebraically. Verify your answer using the graph. y = 4x - 5 y = - 3 What is the solution to the system of equations? o (,-3) 10 (4,-3) | 0 (-3, ş)