2 years ago

What is an algebraic expression for 5 times the sum of a number and 1

Mathematics

1 answer:

Lady_Fox [76]2 years ago

6 0

5 times the sum of a number and 1 would be:
5 • (n+1)

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Nana76 [90]

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Write a linear equation for the table above. Use y=mx+b format

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Answer:

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Step-by-step explanation:

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One number is 2 less than a second number. Twice the second number is 5 less than 3 times the first. Find the two numbers.

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Answer:

9 and 11

Step-by-step explanation:

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1 year ago

Please help!!!!!!!!!!!!!!!!!!!!!!!!!! answer both

weeeeeb [17]

Solution 1 :-

Given expression ,

$\implies 13^{\frac{3}{4}}$

We know that, $a^{\frac{m}{n}} = \sqrt[n]{a^m}$

Therefore , this can be written as ,

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Solution 2:-

Given expression ,

$\implies \sqrt[3]{24^{10}}$

We know that, $a^{\frac{m}{n}} = \sqrt[n]{a^m}$

Therefore, this can be written as ,

$\implies 24^{\frac{10}{3}}$

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2 years ago

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Need help with this problem

alexandr1967 [171]

Answer:

x = 10

Step-by-step explanation:

Since the triangles are similar the ratios of corresponding sides are equal

$\frac{20}{20+8}$ = $\frac{3x}{4x+2}$ , that is

$\frac{20}{28}$ = $\frac{3x}{4x+2}$ ( cross- multiply )

20(4x + 2) = 84x

80x + 40 = 84x ( subtract 80x from both sides )

40 = 4x ( divide both sides by 4 )

x = 10

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2 years ago

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