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xeze [42]
3 years ago
14

A car's speed is 45 miles per hour. How far will it go in 4 hours and 20 minutes?

Mathematics
2 answers:
shusha [124]3 years ago
4 0
195 miles 

45x4=180

45 divided by 3=15

180+15=195
bulgar [2K]3 years ago
4 0
45 x 4 = 180

60 (minutes in 1 hour) divided by 45 =.75 miles per minute

.75 multiplied by 20 = 15

Total 180 + 15 = 195 miles

Or 4hrs x 60min = 240min
240+20= 260 (convert all into minutes)

260 multiplied by .75=195
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Neporo4naja [7]
F(g(x))= -4(10x-6) + 7

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Plase help me I already set the equation up I just need you to solve it.
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\sf \frac{6}{30}  =  \frac{x}{100}

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In February, Paul's electric bill was three dollars more than one-half his gas bill. If the electric bill was ninety-two dollars
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3 0
3 years ago
What goes on the lines I don’t understand the problem
Elis [28]

Answer:

Step-by-step explanation:

a). Let the number of spoons = x

And number of forks = y

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x + y = 10 --------(1)

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Cost of one fork = $3

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Table for input output values,

x        2         4          6          

y        8         6          4                

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3y = -5x + 42

y = -\frac{5}{3}x+14

x        0           3          6        

y       14           9          4                  

Point of intersection of these lines will be (6, 4).

3 0
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