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Lelechka [254]
3 years ago
13

Ranger used your advice to simplify the following expression. Follow Ranger’s steps to complete the simplified expression.

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0

For this case we have the following expression:

4 (2x-5) =

We simplify according to the steps of Ranger.

We apply distributive property to the terms within parentheses.4 * (2x) -4 * (5) =

We find each product:

8x-20

Answer:

The simplified expression is 8x-20

An "8" is placed in the blank space

Vesna [10]3 years ago
3 0

Answer:

8

Step-by-step explanation:

4(2x-5) \\ \\ 4(2x)-4(5) \\ \\ 4*2=8 \\ \\ 8x-20

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Negative one fourths times negative six elevenths
Ipatiy [6.2K]

You multiply fractions simply by multiplying numerators and denominators with each other:

-\dfrac{1}{4} \times \left(-\dfrac{6}{11}\right) = \dfrac{1 \times 6}{4 \times 11} = \dfrac{6}{44} = \dfrac{3}{22}

3 0
3 years ago
An artist can sell 20 copies of a painting at $100 each, but for each additional copy he
FinnZ [79.3K]

Answer:

make 10 copies and each will be sold for 200dollars

7 0
3 years ago
Calculate the product using partial products. 400×45.2= 14.9×100= 200×38.4= 900×20.7= 76.2×200=
DiKsa [7]

Answer:

A. 400*45.2=400*45+400*0.2=18000+80=18080

B. 14.9*100=15*100-0.1*100=1500-1=1490

C. 76.2*200=76*200+0.2*200=15200+4=15204

Step-by-step explanation:

5 0
3 years ago
Mr. Babe used to work at a local furniture store.
8090 [49]

A. Mr. Babe made a commission of $14.85

B. He makes $15.75 per hour after the raise.

Step-by-step explanation:

A. While he worked there, Mr. Babe earned 3% on how much he sells. If he sold $495 couch, how much commission did he make?

Worth of sold couch = $495

Commission = 3%

Amount of commission = 3% of total worth sold

Amount of commission = \frac{3}{100}*495

Amount of commission = \frac{1485}{100}=\$14.85

Mr. Babe made a commission of $14.85

B. On top of his commission, Mr. Babe made $15 per hour. He eventually got a raise with an increase of 5% per hour. After the raise, how much did he make per hour?

Amount earned per hour = $15

Increase = 5%

As the increment is on per hour amount, therefore,

Amount of increase = 5% of per hour amount

Amount of increase = \frac{5}{100}*15=\frac{75}{100} = \$0.75

New amount per hour = Per hour amount + amount of increase

New amount per hour = 15+0.75 = $15.75

He makes $15.75 per hour after the raise.

Keywords: percent, addition

Learn more about addition at:

  • brainly.com/question/1506379
  • brainly.com/question/1506955

#LearnwithBrainly

7 0
3 years ago
Whats is 2,000,000×543,754
pogonyaev
Your answer is 1,087,508,000,000.
6 0
2 years ago
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