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3 years ago

A family purchased tickets to a museum and spent a total of $70.00. The family

Mathematics

2 answers:

Zanzabum3 years ago

8 0

X(5)+1.50=70
-1.50. -1.50
x(5)= 68.5
__ ___
5 5
x=13.7

hope this helps :)

slavikrds [6]3 years ago

4 0

Answer: 12.5

Step-by-step explanation:1.50*5=7.5

7.5-70=62.5

62.5 divided by 5 = 12.5

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3 years ago

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fgiga [73]

Answer:

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Step-by-step explanation:

A equation is given to us and we need to find out the value of x . The given equation to us is ,

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$\sf\implies x - 9 =\sqrt{ x +3}$

Squaring both sides ,

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Add 3 and subtract x on both sides ,

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Simplify ,

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Split the middle term of the quadratic equation,

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Take out common ,

$\sf\implies x( x -13)-6(x-13)=0$

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3 years ago

Pairs that satisfy function y=2x+1

evablogger [386]

Test a pair from each table by substituting their values into the given equation and solving.

A) y = 2x + 1 .......... 2 = 2(0) + 1 .......... 2 ≠ 1

B) y = 2x + 1 .......... 1 = 2(0) + 1 .......... 1 = 1

C) y = 2x + 1 .......... -1 = 2(0) + 1 .......... -1 ≠ 1

D) y = 2x + 1 .......... -2 = 2(0) + 1 .......... -2 ≠ 1

The only pair that satisfied the equation was from answer choice B. Therefore, B is the correct answer.

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