Which polynomial represents the difference below?

(5 х^7+9 х^4 + 3) - (x^4 - 3 х)

А. 5 х^7 + 9x^4 + 3x + 3

в. 4x^11 + 8 х^3 + 3

с. 8 х+6

D. 4 х^7 + 8x^4 - 3x+3

Line segment EF has a length of 5 units. it is translated 5 units to the right on a coordinate plane to obtain line segment E'F. What is the length of E'F? A. 5 units B. 6 units C. 10 units D. 25 units

Twelve divided by the sum of x and 2 equals the quotient of 4 and the difference of x and 2. Find x.

Well he buys two books at a bookstore. He spent $44.52 after 6% sales tax is applied, but the clerk does not provide him with the receipt. He knows that book A cost $17.50 before sales tax, But he is not sure how much book B costs. A.

Dan drove 246 miles using 9 gallons of gas. At this rate how many gallons of gas would he need to drive 410 miles?

Bob started mowing his lawn at 9:55. It took 70 minutes. At what time did bob finish mowing?

Is 4/2 a whole number

For each of the transactions in items 1 through 5, indicate the effects on the accounting equation elements. The company purchases supplies on credit - The Asset account does the following A. Increase B. decrease C. No effect

The ribbon costs $3.79 per foot. How much does it cost to make each bow?

In a school 5/9 of the number of pupils are girl. Write down the number of girls as a ratio to the number of pupils in the school

Walter practices piano for 1/4 hour, 1/2 hour, or 3/4 hour every other day. If a line plot shows two X's above each value of time, what is the total amount of time Walter has spent practicing? i came up with 2 1/4 hours