What's the value of 3.872

3u = 14 - 4u what number is the variable?

Ben is thinking of a four - digit number in which all the digits are different and three fourths of the digit are odd. what could Ben's number be?

Solving systems by substitution: Y=4x-17 4x+6y=10

When Lisa and Tom has their first child, they put $7,500 into a savings account that earns 6% compound interest. If Lisa and Tom did not add or remove anything from the savings account, how much interest will they have earned after 4 years?

The scatter plot shows the number of DVDs Aaron sold in different months: Plot ordered pairs 1, 20 and 2, 50 and 3, 80 and 4, 110 and 5, 140 What is the approximate predicted number of DVDs Aaron will sell in the 13th month? 380 390 400 420

Is - x equal to - 1x?

I ran 13 miles in 2 1/4 hours. What was my average speed?

The tree house will be 8 feet off the ground. Peter will hang a rope, with knots tied for foot holds. Each knot uses an additional 2 inches of rope.

Using the information below, choose the correct answers. Amount: $125,000 Rate: 7.5 % Payments: 360 @ $874.02 Total Interest: $189,647.20 1. How much will be repaid for this loan? A. 189,646.53 B. 125,000.00 C. 314,647.20 2.

Find the LCM of this set of numbers. 135 and 225