What is the degree of the polynomial 3xy2z-2z5+23y2z4?

2

4

5

6

Create a conversion ratio that relates miles to feet

Constant of proportionality definition math is fun

What is 2 3/4 in simplest form

How do u simplify 68/80

Add. (3t - 3) + (6t2 + 4t + 13) + (-8t2 + 11t - 1) ? A) - 2t2 + 18t + 9 B) - 2t4 + 182 + 9 C) 2t4 - 18t - 9 D) 2t4 + 18t + 9

Two angles are complementary. The measure of one angle is 6º more than five times the measure of the other angle. Find the measure of each angle.

An escalator in a shopping centre from level 1 to level 2 is 22 m in length and has an angle of elevotion of 16 Deiermine how high level 2 is above level to one decima place.

The mean of a set of 7 numbers is 48. The number 104 is removed from the set. By how much is the mean reduced?

Convert 53/8 into a mixed number of an improper fraction

Suppose that y varies directly with x and at the same time varies inversely with z and y=12 when x=6 and z=-2. Write the equation that models the relationship. A: y=-4x/z B: y=4x/s C: y=-4z/x D: y=4z/x