What is 6x+30=3x-42 whats the answer

Solve: negative 1 over 2 x + 2 = - x + 7 10 5 over 2 2 over 5 20

On a bus 40% of students have a backpack. If there are 10 students with a backpack, how many total students are on the bus?

A furniture factory has 2840 machine hours available each week in the cutting department, 3760 hours in the assembly department, and 2760 in the finishing department. Manufacturing a chair requires 0.9 hour of cutting, 0.6 hour of assembly, and 0.

P (-0.24 < z < 0.67)

What is the volume of a box that is 11/3*5/3*7/3?

Six over 20 divided by 12 over 15

Select the correct product. (x^2 + 4x + 8) (2x - 1) a. 2x^3 + 7x^2 + 12x - 8 b. 2x^3 - 7x^2 - 12x - 8 c. x^2 + 6x + 7 d. x^2 + 8x - 8

A factory can produce 20 machines in 1 hour on weedays the factory operates 8 hours per day How many machines can the factory produce in 1 weekday?

The probility that u randomly select a red marble from a group of 40 marbles is frac (7) (20). how many are red marbles

A train car can hold 22 passengers. If there are 140 passengers, how many train cars will be needed to carry all of them?