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Serggg [28]
3 years ago
5

Chris’s bank allows him to have a negative balance in his checking account. Chris initially has $450 in his account. He then wri

tes 3 checks each worth $200 as payments on his car. Write and evaluate an expression for the amount of money Chris has in his account after the three checks of $200 have been withdrawn from his account.
Mathematics
1 answer:
Cloud [144]3 years ago
4 0

x=Money after withdrawals.

x=450-200(3)

x=450-600

x=-250

After making 3 $200 withdrawals from his account after initially starting with $450 he has a balance of negative $250 in his account.

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Answer:

90min

Step-by-step explanation:

we can solve the first part by means of the rule of three:

5.3miles ----2.5 hour

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Answer:

About 3891 people saw that movie.

Step-by-step explanation:

Day 1: 985 people

Day 2: (985*8)/10 (20% gone) = 788

Day 3: (788*8)/10 (20% gone) = 630.4

Day 4: (630.4*8)/10 (20% gone) = 504.32

Day 5: (504.32*8)/10 (20% gone) = 403.456

Day 6: (403.456*8)/10 (20% gone) = 322.7648

Day 7: (322.7648*8)/10 (20% gone) = 258.21184

Adding this up:

985+788+630.4+504.32+403.456+322.7648+258.21184=

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