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3 years ago

If The cost of 4 burgers and 5 fries is $15.73 at Whataburger. Find the cost of

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

6 0

Answer:

$2.42 For one Burger

$1.21 For one order of Fries

Step-by-step explanation:

4(2(x))+5x=15.73

Multiply the numbers: 4*2

8x+5x=15.73

Combine like terms: 8x+5x

13x=15.73

Divide both sides of the equation by the same term: 13

x=1.212307692307692

Round to the nearest hundredth

x=$1.21

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3 years ago

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choli [55]

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3 years ago

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4 years ago

A typical marathon is 26.2 miles. Allan averages 12 kilometers per hour when running in marathons. Determine how long it would t

Natali [406]

Answer:

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Step-by-step explanation:

Given as :

The distance cover in marathon = d = 26.2 miles

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Let the time taken by Allan to complete the marathon = t hours

Now, ∵ Time = $\dfrac{\textrm Distance}{\textrm Speed}$

Or, t = $\dfrac{\textrm d}{\textrm s}$

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3 years ago

What statements about the graphs of these two functions are true?

tamaranim1 [39]

Answer:

B)Only one graph intersects the y-axis above y=0

Step-by-step explanation:

Both functions are in y=mx+b. The y-intercept is b.

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g(x) has the y-intercept -4. It intersects below y=0.

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3 years ago