3 years ago

Find the least common denominator of -7/x and -5/6x^2

Mathematics

1 answer:

Jlenok [28]3 years ago

7 0

That is 6x^2

Both x and 6x^2 will divide into 6x^2

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Write an expression for the sequence of operations described below.

kvv77 [185]

(s÷t) - r is the correct expression.

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3 years ago

1. Elissa is buying a new car. She has an excellent credit score of

k0ka [10]

Answer:

$273.38 per month

Step-by-step explanation:

<u>Monthly Payment Formula</u>

$\sf PMT=\dfrac{Pi(1+i)^n}{(1+i)^n-1}$

where:

PMT = monthly payment
P = loan amount
i = interest rate per month (in decimal form)
n = term of the loan (in months)

Given:

P = $19,500 - $4,000 = $15,500
i = 2.25% / 12 = 0.0225 / 12
n = 5 years = 60 months

$\implies \sf PMT=\dfrac{15500 (\frac{0.0225}{12})(1+\frac{0.0225}{12})^{60}}{(1+\frac{0.0225}{12})^{60}-1}$

$\implies \sf PMT=273.3788438$

$\implies \sf PMT=\$273.38$

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2 years ago

Let f(x) = 4x – 5 and g(x) = 3x + 7. Find f(x) + g(x) and state its domain.

lesantik [10]

$f(x)=4x-5,\ g(x)=3x+7\\\\f(x)+g(x)=(4x-5)+(3x+7)=4x-5+3x+7\\\\=(4x+3x)+(-5+7)=7x+2\\\\\text{It's a linear function. The domain is the set of all real numbers.}\\\\Answer:\\\\f(x)+g(x)=7x+2\\D=\mathbb{R}$

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4 years ago

For f(x) = 2x+1 and g(x)=x*2-7 <br> find (f/g) (x).

Lostsunrise [7]

(f/g)(x) = f(x)/g(x)
So the answer is C
I hope it will help

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bija089 [108]

I don't think a decimal number could have 2 decimal points.

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3 years ago

Read 2 more answers