Name 3 pairs of numbers that have 5 as their greatest common factor (gcf). Use each number only once in your answer.

Answers

Answer 1
Answer:
The greatest common factor of two variables or numbers can be determined by listing all of the factors of the two numbers and then determining which is the greatest among all. In this case, one pair can be 10 and 15, 20 and 25, and 35 and 45. 
Answer 2
Answer: so 3 pairs of nr. with gcf. the 5 

1. 5 and 10 what are 5*1 and 5*2
2. 15 and 20  --- 5*3 and 5*4
3. 25 and 30 --- 5*5 and 5*6 

hope helped 

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Data from Previous Truck Head GasketsTemperature
(°C) Distance
(inches)
0 10
2 12
4 12
5 15
9 10
9 8
10 6
10 9
10 8
12 7
12 7
13 5
14 4
16 2
18 2
19 2
19 2
19 1
19 1
20 0
21 4
21 0

The chart shows the damage index to a head gasket on trucks according to ambient temperature. Draw a scatterplot of the data.

Which equation is closest to the line of best fit?
A) y = 14 x - 2/3
B) y = -14 x + 2/3
C) y = -2/3 x + 14
D) y = 2/3 x - 14

Answers

If we take a look at the data presented in the chart we can see the damage that the head gasket on truck suffers according to the ambient temperature. The correct answer is letter C) because there is a negative slope that is less than one and the y-intercept begins 14 units up the y-axis.


I hope this helps, Regards.

Answer:

C. I would recommend that he does not go as lower temperatures have a strong negative correlation, therefore the lower the temperature the more damage is caused

Step-by-step explanation:

The correct answer is I would recommend that he does not go as lower temperatures have a strong negative correlation, therefore the lower the temperature the more damage is caused. For temperatures below 19 degrees Celsius the scatterplot forms a negative correlation.

PLEASE HELP ME. I NEED TO ANSWER THIS ASAP. I WILL LOVE YOU FOREVER OMG. Okay so the question is - Keith is racing this little sister Pattie and has given her a 15 foot head start. She runs 5 ft/sec and he is chasing at 8ft/sec. For how long can Pattie stay ahead of Keith?

Answers

Keith runs (8 - 5) = 3 ft per sec faster than Pattie, so every second he gets 3 ft closer to her. If they do that for (15/3) = 5 seconds, he'll catch up to her.

Which statement is true about a line and a point

Answers

A point is a location and a line has points on it.
well a point is a location and a line has many points located on it, I hope that answered your question or is close to one of the choices

For a scavenger hunt, Chessa put one coin in each of10 small boxes. Four coins are quarters, 4 are dimes, and 2 are nickels.How could you simulate choosing one box at random? Would you use thesame simulation if you planned to put these coins in your pocket andchoose one? Explain your reasoning.

Answers

first things first, there is more chance to getting the quarters and dimes, and a lesser chance to getting the nickels.

now in the pockets different, and depending if the coins are the same.

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John drove 15 miles on 1/2 gallon gas. How many miles did John drive per gallon of gas? *

Answers

30

If half a gallon is 15 then just multiply 15 with 2.

Help Please !What polynomial identity should be used to prove that 133 = 125 + 8?

Difference of Cubes

Difference of Squares

Square of Binomial

Sum of Cubes

Answers

The answer is Sum of Cubes.

Since there is sign +, we expect it to be the sum. Among all choices, only the last one includes summation, and that is sum of cubes.

Let's check it out.
Sum of cubes can be expresses as:
a
³ + b³ = (a + b)(a² - ab + b²)

Let's see what are cube roots of 125 and 8: 
∛125 = ∛5·5·5 = ∛5³ = 5     ⇒     a = 5
∛8 = ∛2·2·2 = ∛2³ = 2     ⇒     b = 2

Now, let's implement that in the equation of sum of cubes:
5³ + 2³ = (5 + 2)(5² - 5·2 + 2²)
125 + 8 = 7 · (25 - 10 + 4)
133 = 7 · 19
133 = 133

Therefore, sum of cubes is the right answer.