9x^4– 6x²y4 + y8 We can factor the expression as (U – V)2 where U and V are either constant integers or single-variable
expressions.
1) What are U and V?

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.

Which expression is equivalent to the one that is modeled? a) 3x + 4 b) 3(3x + 4) c) 3(x + 4) d) 4(x + 3)

Michele needs to buy 30 ounces of pecans to bake some pies. pecans are sold in 4 ounce packages. write an inequality the could be used to find the least number of packages of pecans she needs to buy. use x for the number of packages.