Which of the following situations can be represented by the number sentence below?
x รท 4 = 7 + y
A. If there are a certain total number of giraffes and zebras in each of 4 exhibits, then there are 7 giraffes and a certain number of zebras in all.
B. If there are a certain total number of eyes inside a giraffe and zebra exhibit, then there are 7 giraffes and a certain number of zebras inside the exhibit.
C. If there are a certain total number of giraffes and zebras in an exhibit, and they each have 4 babies, then there will be 7 giraffes and a certain number of zebras.
D. If there are a certain total number of legs inside a giraffe and zebra exhibit, then there are 7 giraffes and a certain number of zebras inside the exhibit.
A cylinder has a radius of 4x + 2 and a height of 5x + 4. Which polynomial in standard form best describes the total volume of the cylinder? Use the formula v = pi r^2 h for the volume of a cylinder.
2 answers
YES