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3 years ago

What is 5x9 +8x5 Do anyone know this????

Mathematics

2 answers:

notsponge [240]3 years ago

5 0

Answer:

Step-by-step explanation:

5×9=45

8×5=40

add it

algol133 years ago

3 0

Answer: 45+40

Sorry if this is wrong

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Given f(x)=21x+14, find f(5)

loris [4]

$f(5)=21\cdot5+14=105+14=119$

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3 years ago

What is the quotient of 4 2/3s÷4 1/5

SpyIntel [72]

Is the s suppose to be “s” there?

Use the inverse of the 2 number & multiply.

14 * 5

—— ——-

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3 years ago

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Zielflug [23.3K]

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Step-by-step explanation:

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3 years ago

If a restaurant bills totals $85, what amount should be left as a 15$ tips A. $97.75 B. $11.90 C.$12.25 D. $12.75

Nata [24]

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85 * 15%

= 85 * 15/100

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3 years ago

X^4=15 <br> is an exponential equation?

miskamm [114]

Answer:

No. It is not an Exponential Equation.

Step-by-step explanation:

Given $x^{4} =15$

By the Definition of Exponential Equation which states.

"The equation is said to be an exponential equation when it has a variable occurred in the exponent and which have the same base."

For Example:

All given below are said to be exponential equations.

$5^{x} =5^{2} \\7^{x}=49\\$

which can be rewritten as

$7^{x}=7^{2}$

Now in the given equation $x^{4}=15$ it doesn't have same base neither any means the base can be made same,hence the given equation is not an exponential equation

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3 years ago