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4 years ago

1.Write an algebraic expression to represent "five plus quotient of r and 14"

Mathematics

2 answers:

algol134 years ago

7 0

#1. C

#2. A

#3. A

#4. D

Alchen [17]4 years ago

3 0

1. five plus quotient of r and 14

"+" plus; "÷" quotient

5 + r ÷ 14 = 5 + r/14 → C.

2. four less than the product of three and x is twenty-three

"-" less, "·" product

3 · x - 4 = 23

3x - 4 = 23 → A.

3. 4y + 3 = 19 |-3

4y = 16 → y = 4 → A.

4. 2 + 3m = 17 |-2

3m = 15 → m = 5 → D.

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inysia [295]

Option C is the correct values of the relationship between the number of cakes the baker makes and the number of bags of flour uses.

Solution:

Option A: Ratio of cakes baked to bags of flour used

$$\frac{9}{4}, \frac{18}{6}=\frac{3}{1} \text { and } \frac{27}{9}=\frac{3}{1}$

Here the ratios are not same.

So, this option is not true.

Option B: Ratio of cakes baked to bags of flour used

$$\frac{6}{2}=\frac{3}{1}, \frac{12}{4}=\frac{3}{1} \text { and } \frac{18}{6}=\frac{3}{1}$

Here the ratios are same.

So, this option is true.

Option C: Ratio of cakes baked to bags of flour used

$$\frac{4}{9}, \frac{6}{18}=\frac{1}{3} \text { and } \frac{9}{17}$

Here the ratios are not same.

So, this option is not true.

Option D: In this table cakes baked is 6 and the bags of flour is 18.

But a baker made 18 cakes using 6 bags of flour.

So, this option is not true.

Hence option C is the correct values of relationship between the number of cakes the baker makes and the number of bags of flour uses.

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3 years ago

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gregori [183]

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A.
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B.
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Answer:

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