What is the value of expression 2X plus 5Y when X equals three and Y equal 2

What is the radical expression that is equivalent to the expression 27 1 over 5?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)