3 years ago

Explain the process in detail on how to solve the following question for

Mathematics

1 answer:

OleMash [197]3 years ago

3 0

Sks skewhwjebslsgeowbz

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Sophie Ruth is eating a 50 gram chocolate bar which contains 30% of cocoa.How many grams of coco are in the chocolate bar?

Nina [5.8K]

There are 15 grams of coco in the chocolate bar.

(30% of 50 is 15)

4 0

3 years ago

Create an expression that you would use to solve the problem below.

masya89 [10]

The tool was used for 28 minutes

Step-by-step explanation:

We will use simple division to calculate the number for minutes for which the tool was rented

Given

Cost per minute = $0.65

Total cost = $18.20

Let x be the number of minutes

So,

x = $\frac{Total\ cost}{Cost\ per\ minute}\\= \frac{18.20}{0.65}\\=28\ minutes$

The tool was used for 28 minutes

Keywords: Division, Linear equation

Learn more about division at:

#LearnwithBrainly

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3 years ago

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The first three terms of arithmetic progression are -5,-1 and 3.Find the six term.

vodomira [7]

Answer:

Step-by-step explanation:

The pertinent general formula for this arithmetic progression is

a(n) = a(1) + d(n - 1), where d is the common difference. That difference is d = 4.

Here, a(n) = -5 + 4(n -1)

Therefore, a(6) = -5 + 4(5) = 15

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3 years ago

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Mrs. Driggers went to Target to purchase the new movie Frozen for her girls. The original price was $20, but

Daniel [21]

Answer:

$18

Step-by-step explanation:

It is 10% off so you are paying 90% of $20.

20*0.9=18

The 10% is $2

6 0

3 years ago

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Pls help me with this!

Kisachek [45]

Answer:

(25 and 8) = 200

(32,24 and 18) =288

(22 and 4)=44

(14 and 12) = 84

(9,8 and 7)= 504

(27,12 and 36) =108

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3 years ago