Evaluate (4.0x10^5) (7.0x10^7)

If Bob deposits $5,000 at the beginning of each year for 10 years in an account paying 12% interest compounded annually, find the amount he will have at the end of the 10 years.

Simplify the following expression 1/3+7/15

In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum

For questions 2 and 3, simplify each polynomial. 3x2 + 6 - 2x + 5x - 4x2 + 9 A. - x^2 + 3x + 15 B. 7x^2 + 3x + 3 C. x^2-3x+15 D. - x^2 + 7x + 15

A gardener water 5/8 of a field what percentage is equivalent to the fraction of the field the gardener watered

An equilateral triangle has a perimeter of 12 x + 18 units. Which expression can be used to show the length of one side of the triangle?

G/4-8 least than or equal to - 10

Three students collected more than $93 washing cars. They used $15 to reimburse their parents for cleaning supplies. Then they divided the remaining money equally. How much did each student earn?

A washer and a dryer cost $800 combined. The washer costs $50 less than the dryer. What is the cost of the dryer?

Find x if 8.4% of x is 420. The right answer will be marked as brainliest and the wrong answer will be reported