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Gala2k [10]
3 years ago
5

three students went out for lunch in a restaurant Sophie ordered the business special for $8.50 Lauren ordered a full meal with

dessert for $10.25 Mike ordered a drink for $2.25 the three of them split the check equally which of the following is the amount each of them paid
Mathematics
1 answer:
katen-ka-za [31]3 years ago
5 0
Ok so first, you add $8.50, $10.25, and $2.25 to get the total bill of $21. Since 3 people are splitting the bill equally, divide $21 by 3 to get $7. Hope this is helpful!
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Each morning Rin rides 1.5 miles to school and then rides home in the afternoon. Later in the evening, she rides to the park and
brilliants [131]

Answer:

Last equation given in the list of possible answers:

5 ( 1.5 + 1.5 + x ) = 25

Step-by-step explanation:

We need to include in the total addition of miles ridden during the week:

a) 1.5 miles to the school

b) 1.5 miles from school back home

c) x miles for the evening ride

so for the miles ridden per day we have: "1.5 +1.5 + x"

Now, since per week she does 5 days like this, then we need to multiply the expression above by 5 in order to total the number of miles she rides weekly (25 miles)

5 ( 1.5 + 1.5 + x ) = 25

And we can use this equation to find the amount "x" that Rin rides in the evening.

7 0
3 years ago
1. If 27.4578 is increased by 9.3456, what is the answer?
Dahasolnce [82]

Answer:

36.8034

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4 0
3 years ago
Find the distance CD rounded to the nearest tenth C=(5,6) D=(2,2)
Dmitriy789 [7]
2,2 is 3,4 away from 5,6 and 3²+4²=25=5² so CD=5
3 0
3 years ago
Which set is closed under subtraction?
Genrish500 [490]

Answer:

C. The set of rational numbers

Step-by-step explanation:

Don't listen to the other person. I trusted them and got the answer wrong. I just got the question and guessed the second time. I fortunately got the answer right. Good luck! :) <3

6 0
3 years ago
Read 2 more answers
1) The angle of elevation of the top of the building at a distance of 50 m from its foot on a horizontal
seropon [69]

Answer:

the height of the building is 86.6m

Step-by-step explanation:

In the right triangle, the height which we are looking for is the opposite side, since it is opposite to the angle 60°

Now we need to find the height of the building

tanθ = Opposite side/Adjacent side

tan 60° = Opp side/Adj side

1.7321 = Opp side/50

1.7321 x 50 = Opp side

Opp side = 50 x 1.7321

Opp side = 86.6 m

Therefore, the height of the building is 86.6m.

8 0
3 years ago
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