Use the following scenario to answer the question. A sack contains 7 blue, 3 red, and 2 green marbles.

What is the probability you draw a blue or green marble?

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

answerim :

n

step-by-step explanation:

im not sure but my dad knows

b if for most of the graph

d if y intercept

step-by-step explanation:

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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