An equilateral triangle has a perimeter of 15x + 3. what is the length of each side of the triangle?

Sandra bought 120 square feet of carpet for a room in her new house. If the room is square, what is the length of each side of the room? Recall that the area of square is calculated by I square root 2, where I is the length of one side

how many of the first 80 positive integers can he written as the sum of two distinct powers of 3? for example, 28=27+1=3^3+3^0 can be expressed, but 29 cannot be.

A bus takes 2 hrs less for a journey of 300 km, if its speed is increased by 5km/hr from its usual speed, then the usual speed in km/hr is

What are the lowest comon multiples of the following? (significant figures is not required for these answers) A) 2 and 17 B) 7 and 5 C) 9 and 12 D) 24f and 18f

What is the pattern of? 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1

You sent 85 text messages in one month. the total cost is $5.1. how much does each text message cost?

Write 47/80 as a percentage Round your answer to the nearest tenth of a percent

Chris is a software salesman. His monthly salary is $2400 plus an additional $110 for every copy of English is Fun he sells.

Consider the function y = x2 - 18x. Enter the values for the variables to complete the inverse.

The linear functionis defined by g (x) = 4x. a. Show that and have a difference of 4.