3t-7=5t then 6t=

I do not underastand how to solve this.

A bag contains 2 red crayons, 4 blue crayons, and 1 green crayon. A crayon is selected, kept out of the bag, and then another crayon is selected. What is P (blue

Tu went to the movies. He bought 2 tickets for $9.50 each, popcorn for $5.00 and 2 drinks for $4.25 each. He gave the clerk two $20.00 bills. Which expression can NOT be used to find the amount of change Tu got? A $40.00-$9.50-$4.25-$5.00 B $40.

Find the linear equations written in standard form. Select all that apply. x + y = - 1 -3. x = y x + 4y = 0 y = 5x - 2 x = 3 - 0.17 8x - 3y = 20

If the area of a right triangle is 9/16 sq. ft. and the height is 3/4 ft., write an equation that relates the area to the base, b, and the height. Solve the equation to determine the base.

What is the measure of Zc? so 90- 42 48 90 180

A certain hybrid car can travel 1 4/11 times as far as a similar non hybrid car can, each on one gallon of gasoline. If the non hybrid car can travel 33 miles per gallon of gasoline how far can the hybrid travel on 4/5 gallon of gasoline?

What is the value of 6x+4x+8, when x=7

There are 46 runners in a race. how many ways can the runners finish first, second, and third

Which composition of transformations would be the inverse of rotating a figure 90° counterclockwise and then reflecting it over the x-axis?

At the city museum, child admission is $ 5.20 and adult admission is $ 9.40. On Monday, 148 tickets were sold for a total sales of $ 1051.00. How many child tickets were sold that day?