3 years ago

What is the solution to the equation?

Mathematics

2 answers:

butalik [34]3 years ago

5 0

Answer:

r = 29.82

Step-by-step explanation:

r/7.1 = 4.2

r = 7.1 x 4.2

r = 29.82

stich3 [128]3 years ago

4 0

Answer:

29.82

Step-by-step explanation:

First, we multiply all terms by the same number to get rid of the denominators.

71 x /71/10 = 71 x 42

Next, we cancel the multiplied terms in denominator.

10 = 71 x 4.2

Solve!

10 = 29.82

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Nuetrik [128]

Answer:

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Step-by-step explanation:

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Answer:

The answer is C(x) = 60x + 14 and the answer to the second one is 7 days.

Step-by-step explanation:

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3 years ago

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Andrew is showing his work in simplifying −4.5 + 4.2 + 5.6 − 7.3. Identify any errors in his work or in his reasoning.

julia-pushkina [17]

Answer:

D. Step 5

Step-by-step explanation:

Andrew made a mistake at last step.

<u>It should be:</u>

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3 years ago

I need a fast response to this

nasty-shy [4]

It’s the last answe

4 0

2 years ago

If f(x) =2X +4 and g(x) =3X-7; then find g-1(2)

Fudgin [204]

Answer:

is the question g inverse ??

i have answered for g inversed

g(x)=3x-7

y=3x-7

interchanging the value of x and y

x=3y-7

(x+7)/3=y

g-1(x)=(x+7)/3

so g-1(2)=(2+7)/3

=9/3

therefore 3 is the answer

Step-by-step explanation:

7 0

3 years ago