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3 years ago

Help me with 1234 please I will give 10points

Mathematics

2 answers:

erastovalidia [21]3 years ago

4 0

Answer:The answer for number 3 is 240

Step-by-step explanation:

dexar [7]3 years ago

4 0

Question #1:

Put the markup as a decimal.

80% = 0.8

Multiply.

0.8 * 300 = 240

Add.

300 + 240 = $540

The price of the sofa after markup is $540

Question #2:

Divide.

8 / 90 = 0.0888888

Multiply.

0.0888888 * 100% = 8.88888%

Round.

8.89%

8.89% is the percent of 90 is 8.

Question #3:

Turn percentage into a decimal.

80% = 0.8

Multiply

300 * 80 = 240

80% of 300 is 240

Question #4:

Put the markup as a decimal.

8.01% = 0.0801

Multiply.

2,500 * 0.0801 = $200.25 (markup)

Add.

2,500 + 200.25 = $2,700.25

The price after markup is $2,700.25

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really need help on these two questions for geometry, please actually answer it instead of just grabbing points and leaving :'),

egoroff_w [7]

Answer:

Step-by-step explanation:

The diagonals of a rhombus are perpendicular, so ∠AED = 90° and ∠BEC = 90°.

∠DAE = 180° - ∠AED - ∠EDA = 180° - 90° - 35° = 55°

BD is a transversal across parallel sides AD and BC, so ∠EBC = ∠EDA = 35°.

∠BCE = 180° - ∠BEC - ∠EBC = 180° - 90° - 35° = 55°

5 0

2 years ago

Ming says that 0.24 > 14 because 0.24 = 24. Which best explains Ming's error?

masya89 [10]

Answer:

0.24 = 24 hundredths, not 24

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Which of the following are examples of expenses:

BartSMP [9]

Answer:

Step-by-step explanation:

Only interest and car payments are expenses.

Student loans are a form of income which must be paid back with interest.

Paychecks are income.

Cash is a subset of Paychecks.

8 0

3 years ago

A home’s value increases at an average rate of 5.5% each year. The current value is $120,000. What function can be used to find

Wewaii [24]

Answer:

$y=120,000(1.055)^x$

Step-by-step explanation:

we know that

The equation of a exponential growth function is given by

$y=a(1+r)^x$

where

y is the value of the home

x is the number of years

a is the initial value

r is the rate of change

we have

$a=\$120,000\\r=5.5\%=5.5/100=0.055$

substitute

$y=120,000(1+0.055)^x$

$y=120,000(1.055)^x$

7 0

3 years ago

The difference between two numbers is 8. If

choli [55]

Answer:

y + 8

Step-by-step explanation:

Smaller number = y (Given)

$\because$ Larger number - smaller number = 8

$\therefore$ Larger number - y = 8

$\therefore$ Larger number = y + 8

Verification:

y + 8 - y = 8

6 0

3 years ago