Tim has $30 he buys pens that cost $2.50 each until he has only 10 left if x represents the number of penn's purchase by tim this situation can be represented by the equation 30-2.50x=10 how many pens did tim buy?

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint