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dem82 [27]
3 years ago
14

Ralph has budgeted $175 for entertainment. He uses this money to go out on dates for $35 or to go out with his friends for $15.

Which budget line equation represents the situation?
A. 35x-15y=180
B. 35x+15y=180
C. (3x+5y)=180
D. 180-(35x+15y)
Mathematics
1 answer:
Stolb23 [73]3 years ago
8 0
Assuming that Ralph budgeted $180 instead of $175 entertainment. He spent $35 per date and let "x" be the number of dates he attended. He spent $15 to go out with friends and let "y" the number of times that he go out with friends.

The correct expression is the "B" which is 35x + 15y =180.
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A cyclist travels 20 miles in the same amount of time it takes a hiker to walk 6 miles. The rate of the cyclist is 7 mph faster
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Answer:

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Step-by-step explanation:

Given as :

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From Eq  1 and 2

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And The speed of cyclist = S_1= 7 + s = 7 + 3= 10 miles per hour

Hence The speed of the cyclist is 10 miles per hour . Answer

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