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butalik [34]
3 years ago
11

Melanie recently hired an electrician to do some necessary work. On the final bill, Melanie was charged a

Mathematics
2 answers:
julsineya [31]3 years ago
5 0

the equation should be 35x+485=892

and the answer would be $11.63

Vlada [557]3 years ago
4 0
Equation: 37x+485=892
Answer: X=11
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3 divided by 5 , 654 what is the product of this situation please help me
ohaa [14]
The answer is 0.6 the product is 6 tenths
3 0
4 years ago
What is the range of f(x) = 3x + 9?
ziro4ka [17]

Answer:

The range is all real numbers.

Step-by-step explanation:

The function shown is a line (and not a horizontal line).

The range is all the y's on the graph or all the y's that can be generated by the equation of the function.

f(x) = 3x + 9

You could put ANY, literally any, number in place of the f(x) and be able to calculate an x for it. Looking at the graph of this line, you could go up and down the y-axis to infinity in either direction, and the graph of the line would be there.

The range is All Real Numbers.

5 0
2 years ago
Exercice 2: Un remorqueur tire un bateau à la vitesse de 10 noeuds. La tension du câble est de 2500N, Le câble est parallèle à l
Elza [17]

Répondre:

1 285 watts

Explication étape par étape:

La puissance est exprimée selon la formule;

power = travail effectué / temps

Puissance = Force * (distance / temps)

Depuis Vitesse = distance / temps

Puissance = Force * vitesse

Donné

Force = 2500N

Vitesse (en m / s) = 0,514 m / s

Obligatoire

Puissance

Remplacez la formule donnée;

Puissance = 2500 * 0,514

Puissance = 1,285Watts

Par conséquent, la puissance correspondante requise est de 1285 watts

5 0
3 years ago
Need help with this
den301095 [7]

n = 66

Step-by-step explanation:

you can make a proportion 3/99 = 2/x

\frac{3}{99}   =  \frac{2}{x}

99 * 2= 198

3 * x = 3x

so the equation would be 198 = 3x

than do 198 ÷ 3 on ur calculator

so x (or n in this context) would equal 66

7 0
2 years ago
58 X 70 + 0 - 1 X 80<br><br> STARTING A NEW ACCOUNT SO HERES THE POINTS
laiz [17]

3980 that is the answer



3 0
3 years ago
Read 2 more answers
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