Alex bought a cell phone for $200 using money from his savings account. He is replacing the money in his savings account at the rate of $8 per week. He has already replaced $80. How many more weeks will he have to put money in his savings account in order to replace the entire amount?

the answer will be b x² +x-1

step-by-step explanation:

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

is there a graph

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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