A sewing bag contains 3 gold buttons and 4 black buttons. How many buttons need to be added to the sewing bag so that there are 30% gold buttons?

24: (-3.2) what is the answer to this problem

Is there a solution for the lines: x + y = 3 and 2x + 2y = 6.

A kangaroo hops 2 kilometers in 3 minutes. At this rate how far does the kangaroo travel in 2 minutes?

A bag contains 5 red marbles, 6 green marbles, and 3 blue marbles. If Cymra draws a marble, keeps it and then draws another marble, what is the probability that both marbles she draws will be red? 5/14*5/14 5/14 * 4/13 5/14*4/14 4/14*5/14

X² = 26 solve the equation

The perimeter of a is 80 cm. It's width is 4 cm. What is the length of the rectangle

Is 909,756 divisible by 4?

Tom brouht 3 book total of 150 one book cost 50% more than the other two book what price of the more expensive book

Create your own trinomial that has a gcf and can be factored into two binomials. show factoring out the gcf first from all three terms, then factor the remaining trinomial into two binomials.

Giovanni is at the market, he notices that 7 apples cost $4.55. How much does he pay for 9 apples?