PLZZZ HELPP Multiply.
Your answer should be a monomial in standard form.

(-4r^3)(-5r^3)=

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

What line represents the relationship between r and s