Multiple Choice

4. If each interior angle of a regular convex polygon is nine times the measure of the exterior angle, how many sides does it have?

18 sides

10 sides

40 sides

20 sides

What is th quotenit for r an 12

Solve for 2. 5x - 4 > 12 AND 12x + 5 < - 4

Jake charges $15 per hour for swim lessons. The cost is per student. Is the amount of money jake makes per hour proportional to the number of students to take lessons, or the number of hours

What is 50 divided by (-5)

If f (x) = - 8-5x, what is f (-4) (If possible, explain your answer)

Wut is greater 2/4 or 3/8

A metal part for a machine is now 5.85 inches long. the specifications call for it to be 5.72 inches long, with a tolerance of 0.02 inch. by how much can a machinist decrease the length of the part?

What is the rational exponent expression of 6 square root of f

Which algebraic property could be used to rewrite 5x ⋅ 8y as 8y ⋅ 5x? associative property of addition associative property of multiplication commutative property of addition commutative property of multiplication

Belinay is making garlands of popcorn kernels and berries to feed the wildlife. The diagram shows the ratio of popcorn kernels to berries Belinay uses on the garlands. The table shows the numbers of kernels and berries on two of Belinay's garlands.