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ch4aika [34]
3 years ago
12

Brenda has $350 in her bank account. Every week, she withdraws $40 for expenses. Without making any deposits, how many weeks can

she withdraw this money if she wants to maintain a balance of at least $150.
Mathematics
2 answers:
Mice21 [21]3 years ago
5 0

Answer:

5 weeks

Step-by-step explanation:

keep on subtracting 40 from 350, until you get to 150, or less, which was 5 times in this case

Anna [14]3 years ago
3 0

Answer:

5 weeks

Step-by-step explanation:

First you subtract, 350-150=200. So that will take out the balance and leave you with only the withdrawing amount. After that you divide 200/40 and get your answer of 5 withdrawals. Sorry if this is a bad explanation.

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Ollie used 1/2 cup of vegetable oil to make brownies. She used another 1/3 of oil to make muffins. How much more oil did she use
disa [49]

Answer:

1/6 cups more

Step-by-step explanation:

1/2=3/6

1/3=2/6

3/6-2/6=1/6

8 0
3 years ago
What line has slope of 5/8 and goes through the point (2,-3)
sweet-ann [11.9K]
Slope of a line passing through a point is given by: y - y1 = m(x - x1); where (x1, y1) = (2, -3) and m = 5/8.
Therefore equation of the line is y - (-3) = 5/8(x - 2)
8(y + 3) = 5x - 10
8y + 24 = 5x - 10
8y - 5x = -10 - 24 = -34
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7 0
3 years ago
​Aki's Bicycle Designs has determined that when x hundred bicycles are​ built, the average cost per bicycle is given by​ C(x)=0.
Semmy [17]

Answer:

<u>maximum of 2 bicycle</u>

Step-by-step explanation:

Given the average cost per bicycle modeled by the equation

C(x) = 0.5x^2-1.5x+4.83

C(x) is in hundreds of dollars

x is number of bicycle

The number of bicycle that will minimize the cost occurs when dC/dx = 0

dC/dx = 2(0.5)x - 1.5

dC/dx = x - 1.5

Since dC/dx = 0

0 = x - 1.5

x = 0+1.5x = 1.5

Hence the shop should  buy <u>maximum of 2 bicycle</u> to minimize the cost

8 0
3 years ago
what is a equation of the line that passes through the point (−5,7) and is parallel to the line x+5y=10
horrorfan [7]

Answer:

do seventh to the 6th power then u will get ur answer

Step-by-step

ive did the test

5 0
3 years ago
Pls help need helpasap​
harkovskaia [24]

Answer: 0.25

Step-by-step explanation:

the mean is 7.25. the median is 7. so, the difference is 0.25.

8 0
3 years ago
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