7x + 3x + 5 polynomial in standard form

can you make 24 from the numbers 3,3,8,8? you can only use the operations, +, x,-,/, () and you have to use all numbers

Which equations illustrate the commutative property of addition? Choose exactly two answers that are correct. A. -5 + [6 + (-4 + 3.1) ] = - 5 + [ (-4 + 3.1) + 6] C. -7.4 + (13 + 2.1) = (-7.4 + 13) + 21 D. -9 + 11 = 11 + (-9)

The difference between c and 7

How to subtract 9 from double 14

6 An ordinary fair dice is thrown once. (a) On the probability scale mark with a cross (X) the probability ti the dice lands on an even number. 1 2 (b) Write down the probability that the dice lands on a number les than 3.

How do you graph (y=-1/2x-1) (y=-3x+4)

A motorboat travels 448 kilometers in 8 hours going upstream and 516 kilometers in 6 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

Jack made 50% more smoothies than yesterday. If he made 30 smoothie today how many did he make yesterday?

Mr. Ramirez has enough money to fence one of his rose gardens, how many feet of fencing will he need if both gardens have the same perimeter

David saves $175 each month for the first 5 months. Then he saves $225 each month for the next 5 months. What is the average amount that David saves each month