The cost, C dollars, of hiring a taxi is given by the formula C=2.00+3/20n, where n is the number of tenths of a mile driven. What is the cost if the taxi is hired to drive 4.0 miles?

6x4 + 2x3 + 5x2 + 3x 3x2+x-2

What is 82.5% of 400

What are 2 ways to write k/3 + 16 in words

Use a reference angle to write sec255∘ in terms of the secant of a positive acute angle. Do not include the degree symbol in your answer. For example, if the answer is sec (10∘), you would enter sec (10).

You are biking to your friends' house to do math homework. Halfway there, you realize you forgot your textbook, so you turn around. After biking 0.25 mile, you are one mile from your house.

Solve expression for x=4 and y=3 3x^2 + 5y

Find the 40th term of the sequence 3, 5, 7, 9, 11, 13, ...

8 yards is equal less or greater than 20 feet

Ben had 2 boxes of blocks each box had 100 blocks he built a tower with 1/5 of the blocks out of each box how many blocks did Ben use to build the tower

A delivery truck travels 278 miles each day. How far does it go in 25 days