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AveGali [126]
3 years ago
5

1. Sarah and Emily are each saving money. Sarah starts with $50 in her savings account and adds $10 per week. Emily starts with

$20 in her savings account and adds $15 per week. After 5 weeks, who has more money in their savings account? How much does each person have after 5 weeks?
2. After how many weeks, will Sarah and Emily have the same amount of money in their accounts AND how much money will they have?
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

1) sarah has $100 in her bank account after 5 weeks ans Emily has $95, so Sarah has more.

2)After 6 weeks they will both have $110

Step-by-step explanation:

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Answer:

10

Step-by-step explanation:

2[45/(11-8)^2]

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3 years ago
George sold 18, 22, 26, 12, 25, 20, and 19 cars per month over the past seven months. He followed the steps below to
ikadub [295]

Answer:

George made the first mistake by multiplying by 7 instead of 8

Step-by-step explanation:

The total cars needed to have a mean of 24:

24 x 8 = 192

Total cars sold during the seven months:

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Subtract the total cars sold from the total cars needed:

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8 0
3 years ago
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Can someone help me in this please???
MArishka [77]
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3 0
3 years ago
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A local kids play sold 8 adult tickets and 9 child tickets for a total of $205. On day two they sold only 4 adult tickets and 3
Naya [18.7K]

Answer:

The price of 1 adult ticket is $ 11 and price of 1 child ticket is $13

Step-by-step explanation:

Let x be the cost of 1 adult ticket

Let y be the cost of 1 child ticket

Cost of 8 adult tickets = 8x

Cost of 9 child tickets = 9y

We are given that A local kids play sold 8 adult tickets and 9 child tickets for a total of $205

So, 8x+9y=205 ----- 1

Cost of 4 adult tickets = 4x

Cost of 3 child tickets = 3y

We are given that 4 adult tickets and 3 child tickets for a total of $83.

4x+3y=83 ----2

Plot 1 and 2 on graph

8x+9y=205  -- Red line

4x+3y=83  -- Blue line

Intersection point provides the solution

So, Intersection point =(11,13)

So, The price of 1 adult ticket is $ 11 and price of 1 child ticket is $13

4 0
3 years ago
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