Which shows one way to determine the factors of 4x^3 + x^2 - 8x - 2 by grouping

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)