0.25 (12 − 5) + 21.654

(-1) + 5 - (-6) - 5 =

= 4 + 6 - 5 = 10 - 5 = 5

Answer:

+5

Step-by-step explanation:

-1+5-(-6)-5

-1+5is

+4-(-6)-5

+4-and-is +6

+4+6=+10

+10-5=+5

Answer:

Hello

AEF and  FED

AEG  and  CEG

= 90°

Answer:

the ratio are missing

Step-by-step explanation:

27 : 9 can be written as

3:1

54 :18

Answers:

3 : 1

54 : 16

Answer:

d

Step-by-step explanation:

48/6=8

8/1

Answer:

[tex]{ \boxed{5(x+3) = 50}}[/tex]

Step-by-step explanation:

let the number be x :

[tex]5 \times (x+4) = 50 \\ 5(x+4) = 50[/tex]

further more :

[tex]x+4= 10 \\ x = 6[/tex]

Answer:

5x4x3=50

Step-by-step explanation:

Answer:

352 is the answer

Step-by-step explanation:

32×11

= 352

Answer: 714.4

Step-by-step explanation: It says the company had made 6,429.4 feet of licorice in 9 days and you want to find the average amount made in 1 day. So what you would do is divide 6,429.4 by 9 and get 714.3777777 so on. Next its says by the nearest hundredths place meaning the 2nd placement after the dot, so what you would do is round it and you get 714.4.

Answer:

without rounding, only the 1st one would be equal to 5

Step-by-step explanation:

31÷6.2=5

27.6÷5.2=5.307...

18.6÷4=4.65

6÷2.1=2.8

20.1÷4.1=4.9

BUT HEY, I HAVE PARANOIA AND THIS TIME I DIDNT CHECK LIKE A DOZEN TIMES SO MAYBE IM WRONG

oh and i forgot to say have a nice day or night or etc and good luck!

Answer:

31 / 6.2 = 5

Step-by-step explanation:

31/6.2 = 5

27.6/5.2 = 5.3

18.6/4 = 4.65

6/2.1 = 2.86

20.1/4.1 = 4.90

Answer:

a.) = 14

b.) = 8x + 10

c.) = 7x  + 13

Answer:

b, but don't have translate into a great day. I name and phrase, angle of measurementhhvgz just don't have money in a sentence, and the king not sure how it was a great app that is

9514 1404 393

Answer:

  one solution:: k = 0

Step-by-step explanation:

The equation simplifies to ...

  6k +22 = -k +22

  7k = 0 . . . . . . . . . . add k-22 to both sides; next, divide by 7

  k = 0 . . . . . . . . one solution

Answer:

132ft/s

Step-by-step explanation:

90mi/hr =  ________ft/s            1hr = 3600s

                                                    1 mi =  5280ft

90mi/hr  x  5280ft/mi    x   1hr/3600s   =   132ft/s   (after cancelling units)

Answer:

Mean- the average of data, meaning you add up all the numbers, and then divide the sum of the numbers by how many numbers there are. For example:

2, 2, 3, 4, 6, 6, 9.

7 numbers total.

2 + 2 + 3 + 4 + 6 + 6 + 9 = 32

32 ÷ 7 = 4.57

The mean would be 4.57.

Median- the middle point of the numbers. You cross off each of the numbers until you have one last number standing. If you have an even number of numbers, you find the middle of the last two numbers you crossed off. For example:

2, 2, 3, 4, 6, 6, 9

2, 3, 4, 6, 6

3, 4, 6

4

4 would be the median.

Mode- the largest number on the data.

Range- subtract the mode (largest number) from the smallest number to get range. For example:

2, 2, 3, 4, 6, 6, 9

9 - 2 = 7

7 would be the range.

Step-by-step explanation:

Answer:

1.571429

Step-by-step explanation:

1.571429

this is the ans ig

Answer:

Slope: - 5/4

y-intercept: - 1

Step-by-step explanation:

- 10x - 8y = 8

- 8y = 10x + 8

y = - 10x/8 -8/8

y = - 5/4x - 1

Answer:

3 nickels and 5 quarters

Step-by-step explanation:

Let n = number of nickels

q = number of quarters

q = n+2

.25q + .05n = 1.40

Using the first equation and replacing q in the second equation

.25( n+2) + .05n = 1.40

Distribute

.25n+.50 +.05n = 1.40

Combine like terms

.30n +.5 = 1.40

Subtract .5 from each side

.3n +.5-.5 = 1.40-.4

.3n = .9

Divide by .3

.3n/.3 = .9/.3

n = 3

q = n+2

q=5

Step-by-step explanation:

Let the

Nickel coin = x

Quarter coin = y

y = n + 2

0.25y + 0.05x = 1.4

0.25(x + 2) + 0.05x = 1.4

0.25x + 0.5 + 0.05x = 1.4

0.25x + 0.05x = 1.4 - 0.5

0.30x = 0.9

x = 0.9/0.3

x = 3

y = 3 + 2 = 5

Hi there!

We are given:

[tex]4^{\frac{1}{2}x} = 256[/tex]

We can rearrange this into a logarithm:

[tex]log_4256 = \frac{1}{2}x[/tex]

Evaluate the left side:

4 = 1/2x

Multiply both sides by 2:

x = 8

Answer:

UNDEFINED

Step-by-step explanation:

Can't further simplify the function

Step-by-step explanation:

One revolution is equivalent to an anuglar displacement of

[tex]2\pi\text{ rad}[/tex]

Therefore the total angular displacement is

[tex]589(2\pi)=1178\pi\text{ rad}[/tex]

hi <3

multiply the coefficient of x^2 with the last value:

2 x 3 = 6

you need to find a value that multiplies to give 6 and adds to give 5

this would be 3 and 2

now you have:

(x + 3)(x + 2)

we need to incorporate the 2 into it

you can divide the 2 by 2 so that part is fine. however, as 3 cant be divided by 2, you have to carry the 2 up as a coefficient for x

your final answer works out to be:

(2x + 3)(x + 1)

hope this helps :)

Answer:

1 divided by 8 = 0.125 let's replace the 0 with a 2 since 2 is the whole number = 2.125 is correct

Step-by-step explanation:

Jeremy has mistaken 2 1/8 as 2.18 probably because he thought 1/8 was 0.18

The correct decimal value is 2.13.

We have Jeremy who incorrectly said that [tex]2\frac{1}{8}[/tex] is the same as 2.18.

We have Convert [tex]2\frac{1}{8}[/tex] to a decimal correctly.

The method to convert the mixed fraction to normal fraction is -

[tex]5\frac{2}{3}\\[/tex] = [tex]\frac{3\times 5 +2}{3} = \frac{17}{3}[/tex]

According to question, we have -

Mixed fraction = [tex]2\frac{1}{8}=\frac{17}{8}[/tex] = 2.125 = 2.13

Hence, the correct decimal value is 2.13.

To solve more questions on Error analysis, visit the link below -

https://brainly.com/question/11152559

#SPJ2

Answer:

3 different ways

Step-by-step explanation:

100 - 99.79 = 0.21

.21 = 2 dimes and 1 penny

.21 = 4 nickels and 1 penny

.21 = 1 dimes, 2 nickels and 1 penny

Answer:

The right answer is the fourth ( 4/5)

lim ((x+3)(x-1) / (x+3)(x-2)) =lim( (x-1) / (x-2))=

(-3-1)/(-3-2)=4/5

Answer:

[tex]c = 300000 {(1.05)}^{50} [/tex]

Step-by-step explanation:

The future value formula is FV=PV(1+i)^n, where the present value PV increases for each period into the future by a factor of 1 + i.  value PV increases for each period into the future by a factor of 1 + i. 

[tex]fv = pv {(1 + r)}^{n} [/tex]

fv = future value

pv = present value

r = annual interest rate ( decimal number)

n= period

[tex]\large \mathfrak{Solution : }[/tex]

let's write the given equation in its slope intercept form :

i.e y = 6x + 8

by comparing to the general equation : y = mx + c

we get, slope (m) = 6

Answers:

3) -12, 0, 13, |-14|, |-16|, 17 (D)

4) 1

5) 5

Explanation:

|x| is the absolute value, and absolute values are always positive

|-5| = 5

|-16| = 16

|-16| = |16|

Hope this helps

Answer:

Hi, There!

B. 25

Step-by-step explanation:

Have a great Day!