Square root of 78 rational or irrational

Before simplifying, how many terms are there in the expression - 2x + 8 - 6y + 8x + 11?

Which terms complete the factorization of x2+27x+162 represented by the model? A. 27,9x, 18x B. 9, 9x, 18x C. 27,9x, 27x D. 9,9x, 27x

Write an equation in slope intercept form that has a slope of - 4 and passes through (2,7).

What is - 0.64? square root

Constance is saving money to buy a new bicycle that cost 195.75 she already has $50 saved and plans to save $8 each week how many weeks will it take her to save enough money to purchase the bicycle

What is 3y^2+3 (4y^2-2) ?

39 is what percent of 260

What is an expression that can represent X divided by the sum of three and seven

How are the GCf and the LCM alike and different

6x^2-2x+1=0 solve for x