For party decorations, you buy 6 rolls of crepe paper and 20 balloons for $11.90. After you start decorating, you
determine that you need more party decorations. You buy 2 more rolls of crepe paper and 15 more balloons for
$6.05. How much did each roll of crepe paper cost?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)