81 times a number minus 77 is equal to - 77 less than the number

75% of all undergraduates are in the College, 10% are in Engineering, 8% are in Commerce, 4% are in Nursing, and 3% are in Architecture.

A car travels 45 miles on one gallon of gas 1. write an algebraic expression to find the distance the car can travel using x gallons of gas.

The diameter of a circular clock is 12 inches. what is the approximate length of the outer edge of the clock between the numbers 3 and 6?

A circle has a radius of 5/3 units and is centered at (9.2. - 7.4). Write the equation of this circle.

How much hundreds in 80,123

What are the next steps for a problem 32n+13=6n?

Solve 30kx-6kx=8 for x

What is 9-2 (4x+5) if x = - 4

Given a polynomial f (x), if (x - 2) is a factor, what else must be true?

John and Beth plan to visit a bookstore. Based on their previous visits to this bookstore, the probability distributions for the numbe of'boks they will buy is given below. Number of books John wi buy Probability 0.50 0.100.250.