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2 years ago

The truck driver drove 120 miles in 13/4 hours what is the speed of the truck is in miles per hour

Mathematics

1 answer:

Sonbull [250]2 years ago

6 0

Answer:

68.57 mph

Step-by-step explanation:

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The temperature in degrees Celsius can be expressed by the function C(f)=59(f−32)C(f)=59(f−32) where f is the temperature in deg

Fiesta28 [93]

$\dfrac{5}{9}\cdot (55-32)=\dfrac{5}{9}\cdot 23=\dfrac{115}{9}\approx 13^\circ C$

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3 years ago

When graphing inequalities, and you divide y by a negative number, do you switch the symbol?

xz_007 [3.2K]

Yes you need to! And you need to be careful not to forgot that when doing your calculations!!

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2 years ago

...................................................

snow_lady [41]

Answer:

3x + 2 = 59

Step-by-step explanation:

because the total is 59 so is definetly =59

and no of oranges in bag so there are 3 bags it means its 3x so the equation is 3x + 2 = 59

Hope it will help you

Lots of love from nepal <3 :)

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2 years ago

7. The value of y varies directly with x, and y = 8 when x = 2.<br> Find y when x = 10.

lesya692 [45]

Y= 40 explanation don’t want to just trust me it’s 40

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2 years ago

What is the answer to 3/x=-3/3x+5

Aleonysh [2.5K]

Answer:

$-\frac{5}{4} =x$

Step-by-step explanation:

We first need to bring x up into the numerator. I will find common denominators by multiplying both sides by each denominator.

$\frac{x(3x+5)}{1} *\frac{3}{x} =\frac{-3}{3x+5}*\frac{x(3x+5)}{1}$

This will eliminate both denominators and leave me with

$(3x+5)3=-3(x)\\9x+15=-3x$ after I simplify the parenthesis.

Now I will solve the equation for x by subtracting 9x from both sides.

$9x-9x+15=-3x-9x\\15=-12x$

Then divide by the coefficient of x.

$\frac{15}{-12}=\frac{-12x}{-12}$

$-\frac{5}{4} =x$

7 0

3 years ago