What is 42+36 rounding each number to near hundred?

Is f (x) = 4/x a exponential function

The length of a rectangle is 9 ft longer than twice the width. If the perimeter is 108 ft, find the length and the width of the rectangle

The sum of the interior angles of a polygon is 8280°. How many sides does the polygon have?

What are the powers of 3 in a range of 3 through 1000

At the candy store there are 1400 gumdrops and 3150 chocolate bars, for a total of 4550 candies all together. What is the ratio of candies to gumdrops? Reduce your ratio to lowest terms

Find the quotient. 8,489:9

Divide £10 into the ratio 2 : 3

Line m and p are perpendicular. If the slope of line m is - 3, what is the slope of line p?

Evaluate the expression when c=-5 and y = 5 - 4c+y

What is an equivalent expression for 4y plus y