There are two pencils. One is 14 cm long, the other is x cm if x=10, what is the total length of the two pencils

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68