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Sidana [21]
3 years ago
9

Katie Made 10 times as much money in one hour selling lemonade than she did selling hotdogs. She made $220 in one hour selling l

emonade. How much money did she make selling hotdogs?
Mathematics
1 answer:
coldgirl [10]3 years ago
4 0

Answer:

$22

Step-by-step explanation:

220/10=22

Double check work:

22*10=220

Hope this helps have a great day :)

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Find the amount after one year on $1,000 invested at 6% per year if interest is simple interest
Olenka [21]

Answer:

The  amount after 1 year is $ 1060 .

Step-by-step explanation:

The amount after 1 year on $1,000 invested at 6%  per year on simple interest

is given by,

$ 1000 \times (1 + \frac{6}{100})

= $ (1000 + 60)

= $ 1060

We know that, if,

Principal =  P unit

Rate of annual simple interest = R%  

Time = T year

then, amount, A =  (P \times( 1 + \frac {R \times T}{100})) unit

8 0
4 years ago
Name a line that contains point A
antiseptic1488 [7]
Line AC contains point A in it.

6 0
3 years ago
HELP ME PLEASE WILL MARK BRAINLIEST
Natali [406]

Answer:

y = 7, x = 7

Step-by-step explanation:

11y + 13 = 90

11y = (90 - 13)

11y = 77

y = 7

2x + 6 = 20 (because 20 is half of 40)

2x = (20 - 6)

2x = 14

x=7

5 0
3 years ago
Suppose you have 5 white, 5 blue and 8 black socks in a drawer. What is the probability that you randomly pick a black sock from
coldgirl [10]
Hence the probability that you randomly pick a black sock from the drawer is 8/18
6 0
3 years ago
√8x^2 divided by √2x
Ghella [55]
Question: Simplify \frac{\sqrt{8x^2}}{\sqrt{2x}}.

First off, you <em>never</em> want square roots on the bottom of a fraction, so let's multiply both sides by \sqrt{2x} to get rid of it. All we have to do from there is simplify!

\frac{\sqrt{8x^2}}{\sqrt{2x}}*\frac{\sqrt{2x}}{\sqrt{2x}}=\frac{\sqrt{8x^2}*\sqrt{2x}}{2x}}=\frac{\sqrt{16x^3}}{2x}=\frac{4x\sqrt{x}}{2x}=\boxed{2\sqrt{x}}


7 0
3 years ago
Read 2 more answers
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