2 years ago

Use a 70% discount coupon or 40%, then 20%, then 10% on your whole purchase?

Mathematics

1 answer:

vredina [299]2 years ago

6 0

It would add up to 70% ?

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Write and solve an equa

adell [148]

Answer:

The temperature at midnight is -12 degree Celsius

Step-by-step explanation:

Given -

Temperature at 6:00 PM = -20 degree Celsius

Let the temperature at midnight be X degree Celsius

From midnight to 6:00 am, the temperature rose by 8 degree Celsius

X - (-20) = 8

X = 8-20

X = -12 degree Celsius.

The temperature at midnight is -12 degree Celsius.

5 0

3 years ago

92×43 show work ( I know its easy but I'm tired so help please)

umka21 [38]

Answer:

3956

Step-by-step explanation:

92 * 43

92 * 40 = 3680

92 * 3 = 276

3680 + 276 = 3956

7 0

2 years ago

How many of the scores from the group that studied in question eight are in one mean absolute deviation of the mean? Which score

n200080 [17]

Answer:

Step-by-step explanation:

Add all of the numbers and divide them by the number of numbers there are.

Hope this helped ·ω·

4 0

2 years ago

Food pill: $9 Sales tax:6% Tip:20% Can you help me please

steposvetlana [31]

Answer: $11.45

Step-by-step explanation:

Food pill: $9

Tax: 6%

Tip: 20%

$x=(9)+(9)(0.06)+[(9)+(9)(0.06)](0.20)\\x=11.45$

3 0

3 years ago

Rex earns $9.50 per hour working part-time. He worked 10.5 hours each week for two weeks. What was the total amount rex earned f

agasfer [191]

Answer: 199.5

Step-by-step explanation: 9.5 x 10.5 hours x 2 weeks

3 0

3 years ago