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2 years ago

5 sweets cost 30p altogether, how much do 7 sweets cost?

Mathematics

2 answers:

marshall27 [118]2 years ago

6 0

5 sweets cost 30p.
1 sweet would cost = 30/5 = 6p.
7 sweets would then cost = 7 * 6 = 42p.

Nezavi [6.7K]2 years ago

4 0

The best way to find out what 7 sweets cost, firstly, you should find out what one sweet would cost. You have 5 sweets, with a total cost of 30p. You should divide 30 by 5, giving you 6p per sweet. To get the cost of 7 sweets, you have to multiply 6p by 7, giving you 42p. Therefore, the cost of 7 sweets is 42p. Hope this helps :)

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Required

Select graphs that are dilated by a scale factor greater than 1

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<em>Hence, b and c is true</em>

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2 years ago

What is the range of range of the relation shown in the table?

seropon [69]

-2Step-by-step explanation:

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2 years ago

Move two choices to the blanks to correctly complete the sentences.

Pavel [41]

Answer:

(A) There should have been 5 outcomes of HT

(B) The experimental probability is greater than the theoretical probability of HT.

Step-by-step explanation:

Given

$S = \{HH,HT,TH,TT\}$ -- Sample Space

$n(S) = 4$ --- Sample Size

Solving (a); theoretical outcome of HT in 20 tosses

First, calculate the theoretical probability of HT

$P(HT) = \frac{n(HT)}{n(S)}$

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Here, we make use of the table

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6 0

2 years ago

17. Which of the following equations would graph a line parallel to 3y = x + 5? (

Naddik [55]

The equation 3y = x + 1 would graph a line parallel to 3y = x + 5 ⇒ 1st

Step-by-step explanation:

Parallel lines have same slopes and different y-intercepts

To find which equation would graph a line parallel to 3y = x + 5

1. Put the equation in the form of y = mx + c

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3. Look for the equation which has the same values of m and different

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The first answer:

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∴ 3y = x + 5 and 3y = x + 1 represent two parallel lines

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Learn more:

You can learn more about slope of a line in brainly.com/question/12954015

#LearnwithBrainly

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2 years ago