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3 years ago

Can you please help!! I need it ASAP! ;(

Mathematics

1 answer:

Ivahew [28]3 years ago

8 0

Answer:

-8 just add them together

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A school cafeteria has 40 tables

KengaRu [80]

There are 14 tables with 8 chairs and 26 tables with 6 chairs in the cafe.

Step-by-step explanation:

Given,

Total tables at the cafeteria = 40

Table with 8 chairs = 35% = $\frac{35}{100}=0.35$

Tables with 6 chairs = 65% = $\frac{65}{100}=0.65$

Number of tables with 8 chairs = 0.35*Total tables

Number of tables with 8 chairs = 0.35*40 = 14 tables

Number of tables with 6 chairs = 0.65*40 = 26 tables

Therefore,

There are 14 tables with 8 chairs and 26 tables with 6 chairs in the cafe.

Keywords: multiplication, percentage

Learn more about multiplication at:

#LearnwithBrainly

6 0

4 years ago

The temperature of an oven went from 280 to 350 what was the percent increase in temperature

Setler79 [48]

Answer:

25% Increase

Step-by-step explanation:

[(350 - 280) / 280] × 100% = 0.25 × 100% = 25%

7 0

3 years ago

Read 2 more answers

What is 20/24 in simplest form

alexandr1967 [171]

20 and 24 are both divisible by 2, so divide 20 by 2, which equals 10, then divide 24 by 2, which is 12, now our fraction looks like this... 10/12, 10 and 12 are both divisable by 2, so that now equals 5/6, that is the simplest form for this fraction

5 0

4 years ago

Factor the given expression. 64^3-343

Mashcka [7]

63³-343 = 261801

Factor the following integer:

261'801

The sum of the digits of 261801 is 2 + 6 + 1 + 8 + 0 + 1 = 18, which is divisible by 9. This means 261801 is too.

261801 = 9×29089:

261801 = 9×29089

9 = 3^2:

261801 = 3^2×29089

Because 29089 is odd, only test odd numbers for divisibility.

29089 is not divisible by 3, 5, 7, 9, 11, 13, 15 or 17.

29089 = 19×1531 which means 29089 is divisible by 19:

261801 = 3^2×19×1531

3 is prime:

261801 = 3^2×19×1531

Because 19 is odd, only test odd numbers for divisibility.

19 is not divisible by 3.

Since 19 is not divisible by any integer up to 4, it is prime:

261801 = 3^2×19×1531

Because 1531 is odd, only test odd numbers for divisibility.

1531 is not divisible by 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37 or 39.

Since 1531 is not divisible by any integer up to 39, it is prime:

261801 = 3^2×19×1531

There are 2 copies of 3, 1 copy of 19 and 1 copy of 1531 in the product:

Answer: 261801 = 3^2×19×1531

5 0

3 years ago

Read 2 more answers

Alex and Morgan or ask to solve 2x-5=5x+7+3x X equal 5

monitta

Answer:

no solution?

Step-by-step explanation:

2(5)-5=5(5)+7+3(5) <-- plug in 5

10−5=25+7+15

5=32+15

5=47

3 0

3 years ago