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77julia77 [94]
3 years ago
12

How do you represent an unknown quantity?

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
5 0

Answer: With a variable. A variable is a letter you use in an equation , like this: 7+x=14, X is a classic one but you can use any letter u please! (In my school at least.)

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Anyone wanna help with this iready question?
Illusion [34]

Answer:

3 ticket = 21 $

5 ticket = 35$

so 1 ticket = 7$

9 ticket = 63$

2$ discount

total amount = 61$

Mark my answer as brainlist answer.

7 0
3 years ago
Mr. Lau drove for 4 hours at a constant speed of r miles per hour.
Ivanshal [37]

Answer:

54 m/h

Step-by-step explanation:

216 ÷ 4

it is simple maths my dude

6 0
3 years ago
On the last day of school 217 6th graders wore sneakers to school. If there are 377 students in the 6th grade, what percent wore
fomenos

Answer:

58%

Step-by-step explanation:

This is because you need to set up the equation _ % of _ is _ and then plug in numbers. _% of 377 is 217 is the final equation. Then divide 217 by 377 which is 0.57559681697. Then you round to the nearest hundredth to get 58%

8 0
2 years ago
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KATRIN_1 [288]
Yes and thank you for the points
4 0
2 years ago
Read 2 more answers
Determine the zeros of f(x) = 3x^2 – 10x – 8. (List them in
alex41 [277]

Answer: The zeroes are -2/3 and 4

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8 0
2 years ago
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