Osvoldo has a goal of getting at least 30% of his grams of carbohydrates each day from whole grains. today, he ate 220 grams of carbohydrates, and 55 grams were from whole grains. did osvoldo meet his goal? why?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b