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mote1985 [20]
2 years ago
7

Need help doing 3 questions and graphing

Mathematics
1 answer:
Volgvan2 years ago
8 0

Answer:

Step-by-step explanation:

See attached worksheet

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Write 7/12 as a percent
Lorico [155]
58.33% because 100÷12 is 8.33. 8.33×7 is 58.33
6 0
4 years ago
Help please i need this ansered
kaheart [24]

Answer:

2 hours is the answer because when you are rounding to the nearest tenth they both will be $15.70.

5 0
3 years ago
When the sum of a number and 3 is subtracted from 10 the result is 5 solve om algebraic equation?
german

Answer:

y = 2

Step-by-step explanation:

Algebraic Equation is an equation where alphabets are used to represent numbers.

Solving the above question,

Let the number = y

Therefore,

Sum of the number = y + 3

If it's subtracted from 10 it becomes

10 - ( y + 3 )

The result : 10 - y - 3 = 5

- y = 5 - 10 + 3

- y = -2

Therefore,

y = 2

5 0
2 years ago
One positive number is 8 times another number. Their difference is 70. Which of the following equations could be used to find th
yuradex [85]
A = first number (larger number)
b = second number (smaller number)

a = 8b
a - b = 70  *

* since a is the larger number and their difference is positive, we want a-b.

plug the first equation into the second to get : 

a - b = 70
(8b) - b = 70
8b - b = 70

Your correct answer would be choice #2.


7 0
4 years ago
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What does it mean for a sample to have a standard deviation of zero?
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THE ANSWER IS SUPPOSED STAY THE SAME.
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