Is xy^2+3x-4y^-1 a polynomial or not?

What's the total area of a cover box with a length of 4 feet and a width of 3 feet and a height of 6 feet

Which equation represents a circle that is concentric with the circle shown but has a radius that is twice as large? (x - 4) 2 + (y - 6) 2 = 4 (x - 4) 2 + (y - 6) 2 = 16 (x - 6) 2 + (y - 4) 2 = 16 (x - 6) 2 + (y - 4) 2 = 4

A truck is rented at $40 per day plus a charge per mile of use. The truck traveled 15 miles in one day, and the total charge was $115.

Let f (x) = 3x + 7 and g (x) = 4x - 2. Find (f composited with g) (-6). A.-71 B.-47 C.-72 D.-46

What is 90 * 1000 then - 8 * 40

84 pounds is how many pounds on the moon

The average score on a biology test was72.1 write the average score using a fraction

Identify two composite numbers that each have 8 as a factor.

A pet album that usually sells for $12.50 was put on sale for $8.50. What is the percent decrease?

Which expression is 5 times as large as the expression 345+23