True or false If a system produced a true statement by the elimination method. It has no solution?

Answer:

6

Step-by-step explanation:

105 is a composite number (not prime).  If you decompose 105 into its prime factors (see attached image), you get 105 = 3 x 5 x 7.  This means that the product 105 can only be written this way; any other way, for example 15 x 7 would not use numbers that are single digits.

The question boils down to how many ways the digits 3, 5, 7 can be arranged, using each digit exactly once.

That's a permutation problem, and it can be answered easily by thinking this way:  given the digits 3, 5, 7, there are 3 choices for the first digit, then 2 for the second digit (for EACH of the first choices), then only 1 choice for the final digit.

3 x 2 x 1 = 6 ways that 3, 5, 7 can be arranged to make a 3-digit number.  Here they are:

357, 375, 537, 573, 735, 753

Answer: = £135

Step-by-step explanation:

Original price = 100%

Percentage increase = 20%

New price = 100% + 20% = 120%

If 120% = £162

What about 100% = ?

= (100 x 162) ÷ 120

= 16200 ÷ 120

= £135.

Hope this helps!

Answer:

Step-by-step explanation:

the number of tournaments, which you are supposed to fill in, is supposed to represent the number of times he caught a specific number of fish. for example, if the number of fish was 25, he caught 25 fish during one of his tournaments, so you would fill in 1 beside the number 25.

Answer:

ok ok, i think it's the last one

Step-by-step explanation:

Answer:

600 calories

Step-by-step explanation:

60/10 = 6

6 x 100 = 600

Answer:

an hour is 60 minutes. 10 times 6 gives you 60. 100 times 6 gives you 600.

Answer:

350

Step-by-step explanation:

Two Answer: h=64t+944 and look at the picture for the other answer and can I have Brainliest please I really need it.

Step-by-step explanation: Hope this help :D

Step-by-step explanation:

the rate of change in A

10-5/4.5-3 .5

=5.

but where is the function B??

just pick two y values and it's corresponding x values

the rate of change is equal to the gradient .

change in y values divided by change in the x values.

2.4 meters separate the prairie dog from (0,0) and the ground level.

Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.

To find the distance x from (0,0) where the prairie dog reaches ground level, we need to find the point on the graph where y=0.

Substitute y=0 into the equation:

0 = x^2 - 2.4x

Factor out x:

0 = x(x - 2.4)

So either x = 0 or x - 2.4 = 0.

If x = 0, the prairie dog is still underground, so we take x = 2.4 as the distance from (0,0) where the prairie dog reaches ground level.

Therefore, the prairie dog reaches the ground level at a distance of 2.4 meters from (0,0).

Learn more about algebraic Expression here:

https://brainly.com/question/953809

#SPJ2

Answer:

0

Step-by-step explanation:

0 would be the answer

Subtract 13r from 13r

Equals 0

Answer:

31 : 41

Step-by-step explanation:

Given that Ravi's mass is 31kg . And his brother is 10 kg heavier than him . So his weight will be 31kg + 10kg = 41kg. So we have ,

[tex]\begin{cases}Mass \ of \ Ravi = 31kg \\ Mass of Brother \ = \ 41kg \end{cases}[/tex]

Therefore their total mass = 31 + 41 = 72 kg .

Therefore the ratio will be 41:72 .

The ratio of Rajar's mass to their total mass is 41:72.

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given that, Ravi's mass is 31 kg.

His brother, Rajar, is 10 kg heavier than Ravi.

Weight of Rajar is 31+10=41 kg

Total weight =31+41

= 72 kg

The ratio of weights = 41:72

Therefore, the ratio of Rajar's mass to their total mass is 41:72.

To learn more about the ratio visit:

brainly.com/question/13419413.

#SPJ2

Answer:

(A) The scale on the y-axis overemphasizes the difference in salaries between different experience levels.

Step-by-step explanation

yes

The estimated monthly salary for people with 16-18 years of experience is $4000.

A histogram is used to represent data graphically using rectangular bars. In this histogram, the mean salary is on the y-axis and the years of experience is on the x axis.

Tracing the rectangular bar that represents 16 - 18 years of experience to the y-axis, it can be seen that the mean salary is $4000.

Please find attached the image used to answer this question. To learn more about histograms, please check: https://brainly.com/question/14473126

#SPJ2

Answer: 7&8

Step-by-step explanation:

Answer:

Order the numbers from least to greatest.

75, 83, 89, 94, 98, 101, 105, 108, 111, 122, 125, 130

Minimum is 75

Q1 is 91.5

The median is 103.

Q3 is 116.5

Maximum is 130

Now, look at the answer choices.

B has the incorrect median

D has incorrect Q1.

A has incorrect Q3.

C is the answer.

Answer:

The mass is 18 kg

Step-by-step explanation:

The mass is 18 kg

Answer: 5.0

Step-by-step explanation:

I literally guessed on my warmup and got it right ur welcome

Answer:

Part A. The large pot has a volume of 636.17 or 636 rounded.

Part B. The small pot has a volume of 230.91 or 231 rounded.

Part C. The difference is 405.26 or 405 rounded.

Step-by-step explanation:

Hope this helps! :)

Answer:

9-8=1 times 2 =2

Step-by-step explanation:

it is times mutple 2

Answer:For this case we must find the justification of:

By definition of properties of powers and roots we have to meet:

So, if we have:

Other property states that:

So, the expression: "Ten to the one third power all raised to the third power" is represented as:

Step-by-step explanation: b

Answer:

B

Step-by-step explanation:

Hello,

Assuming that we are not held by any rules, we must subtract.

Since the distance is in the y factor, we must subtract 10 by 5.

10 - 5 = 5.

If I am correct,

The answer is B: 5

waffletowne

Answer:

5

Step-by-step explanation:

6 x 3 = 18

90 / 18 = 5

Answer: 5

Step-by-step explanation:

Answer:

theta=67.975 deg

Step-by-step explanation:

I hope that it's a correct answer.

Good luck.

Answer:3216.99088

Step-by-step explanation:V=πr2h=π·82·16≈3216.99088

yes, they arent intersecting and they have the same slope

Answer -

[tex]50\div2\cdot\frac{7}{3}-1[/tex]

Which equals...

[tex]\frac{172}{3}[/tex]

or...

[tex]57.33333333[/tex]

Hope this helps :')

Answer:

39 Kilo meters

Step-by-step explanation:

12 Km (1) - school

9 Km(3) -Alexa's house

12Km+27Km=39Km

please friend me

Answer:

is there any more context?

Step-by-step explanation:

Answer:

53.130°

Step-by-step explanation:

tan(x)=16/12

x is used in replacement of theta symbol