What's the value of a

2 (a - 0.5a) + 3 = 4a - 1 + 5 - 3a

Expand the following using the Binomial Theorem and Pascal's triangle. Show your work. (x + 2) 6

How many terms are in this expression? v2+9

Kate has 1 dime, 4 nickels, and 8 pennies. Write Kate's total amount as a fraction in terms of a dollar.

Explain why 30 / x equals 6 is the same as 30 - x - x - x - x - x - x = 0. what is the value of x in this example?

Whats the value for N in 1/4+1/3N=1/2

A triangle bandana has an area of 70 square inches. The height of the triangle is 8 3/4. Write and solve and equation to find the length of the base of the triangle

If you're currently making 8.75 per hour and you're offered a new job that pays 9.47 per hour, how much more would you make per hour at the new job? A ...72 B. 1.72 C. 1.28 D ...28

What is the solution to the system y>-2x+2 and y>-2x+5?

If x = 3-2√2, then find the value of x2 - 1/x2

He sum of two numbers is 46 and the difference is 2. What are the numbers? large number is the small number is