a bag contains 9 green marbles, 3 red marbles, and 8 blue marbles. one marble is taken from the bag and put back after checking its color. a second marble is then taken out. what is the probability that the first is blue and the second green?

Teddy cuts grass for $20 a grass and garvin cuts grass for 18 a lawn. their total combined revenue was $348. teddy made $132 more than garvin. how many lawns did each cut? Write a system of equations

Alguien dispuesto a conectarse a mi clase en Zoom? Si alguien puede, le mando el codigo. Es a las 15:00

Each marble bag sold by Lisa's marble company contains 3 purple marbles for every 2 green marbles. If a bag has 18 green marbles, how many purple marbles does it contain

The coordinates of the vertical of a right triangle are - 2,-2 7,-2 and 7,4 which of the following statements are false A one leg lies below the x axis B the origin lies outside of the triangle C the length of the hypotenuse is greater than 9 D the

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called applying the ...

What is the result of a division problem

150 milliliters equals how many ounces

Solve the equation 16x2 + 9 = 0

What is the answer 7:5,631 eqall

Which expression is equivalent to 13 (5x+3y) + 25y+7? A. 15x+925y+7 B. 53x+75y+7 C. 15x+25y+7 D. 53x+25y+7