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const2013 [10]
3 years ago
10

Please help with questions all of them if you can

Mathematics
1 answer:
Dafna11 [192]3 years ago
4 0
U just gotta see on each problem what equeal the number its just like a equation
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Write 2.9687 in p/q form , where p and q are integers and q is non zero
Anna35 [415]

Answer:

Step-by-step explanation:

2.9687=\frac{29687}{10000}

4 0
3 years ago
Mr. Tolin purchased a used car for $2,816, which was 12% off the asking price. What was the asking price of the used car?
Nina [5.8K]

Answer:

Original price= $3,200

Step-by-step explanation:

Giving the following information:

Purchase price= $2,816

Discount rate= 12% = 0.12

<u>To calculate the original price, we need to use the following formula:</u>

Original price= purchase price / (1 - discount rate)

Original price= 2,816 / 0.88

Original price= $3,200

8 0
3 years ago
Solve the system of linear equations by substitution 2x-y=6 x=y-1
Oksana_A [137]

substitute x for y-1
2(y-1)-y=6 distribute
2y-2-y=6 subtract y in 2y
y-2=6 add 2 to get y by itself
y=8

Put y back into equation x=y-1
x=8-1
X=7
6 0
3 years ago
Please solve and graph each inequality x-7&lt;-12
Keith_Richards [23]

For this case we must resolve the following inequality:

x-7

Adding 7 to both sides of the inequality:

x

Different signs are subtracted and the major sign is placed.

x

Thus, the solution is given by all the values of "x" less than -5.

The solution set is: (-∞, - 5)

Answer:

x

See attached image

3 0
3 years ago
The New York Queens Zoo celebrated the birth of a Southern pudu deer in July of 2013. The doe is a member of the world’s smalles
PolarNik [594]

The pudu weighed approximately 1 pound at birth.

Given that the New York Queens Zoo celebrated the birth of a Southern pudu deer in July of 2013 which tipped the scale of a mere 0.45 kg, to determine, given that one kilogram is approximately equal to 2.2 pounds, about how many pounds did the pudu weigh at birth, the following calculation must be performed:

  • 1 = 2.2
  • 0.45 = X
  • 0.45 x 2.2 = X
  • 0.99 = X

Therefore, the pudu weighed approximately 1 pound at birth.

Learn more about maths in brainly.com/question/18673356

6 0
2 years ago
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