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Virty [35]
3 years ago
6

Students at Tuscan School filled out a survey. The survey showed that of 374 students, 195 speak a second language. How many stu

dents speak only one language?
Mathematics
2 answers:
Anna007 [38]3 years ago
7 0
179 is the percent of students that only speak one language
sergiy2304 [10]3 years ago
7 0
You would subtract this. So you would do 374-195=179. In sentence form you would say: Students at Tuscan school has 179 students that can speak one language.
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A restaurant bill for 4 people is $120. The group leaves a tip of $18. What percent tip is that?
igomit [66]

Answer:

18÷120(100)

=0.15

=15%

so the answer is 15%

4 0
3 years ago
Use deductive reasoning to show that the following procedure always produces the number 6. Procedure: Pick a number. Add 4 to th
Flauer [41]

Answer:

procedure always produces 6

Step-by-step explanation:

Let 'n' be the unknown number

Add 4 to the number : n+4

multiply the sum by 3.

multiply the sum n+4 by 3

3(n+4) is 3n+12

Now subtract 6, so we subtract 6 from 3n+12

3n+12-6=3n+6

finally decrease the difference by the tripe of the original number

triple of original number is 3n

3n+6-3n= 6

so the procedure always produces 6

5 0
3 years ago
A juice recipe calls for 5 cups of grape juice for every 2 cups of peach juice are needed for a batch that uses 8 cups of peach
Ksivusya [100]

Answer: 20 cups of grape juice are needed for 8 cups of peach juice.

Step-by-step explanation:

5 times 4 is 20.

We must do this step because you need 2 cups for 1 batch, and times 4 that is 8. So then we multiplied 5 times 4.

So, 20 cups of grape juice are needed for 8 cups of peach juice.

Hope this answer helps you out!

3 0
3 years ago
Read 2 more answers
Find angle abc i really need help this is for geometry
Ghella [55]
The answer is 83 ....

5 0
3 years ago
Are these lines parallel perpendicular or neither
Natasha_Volkova [10]

Answer:

perpendicular

Step-by-step explanation:

start but putting each line into the standard line format

2x-y=-5

-y=-2x-5

y=2x+5

x+2y=-6

2y=-x-6

y=-(1/2)x-3

if lines are parallel the slopes would be the same. 2 is not equal to -1/2

if lines are perpendicular the slope of one would be the opposite inverse of the other.

negative inverse of 2 = - (1/2)

so the lines are perpendicular

8 0
3 years ago
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