Factor the expression 45b+40​

Answer:

C) y = -8

Step-by-step explanation:

-7y = 56

y = 56 / -7 = -8

Answer:

-8

Step-by-step explanation:

Since -7(-8) = 56

This is due to the two negative values opposing each other, becoming positive

- and - = +

- and + = -

+ and - = -

Answer:

W=13.2

Step-by-step explanation:

W-9.96=3.24

Add both sides by 9.96

W=13.2

Answer:

£205.26

Step-by-step explanation:

Year Interest Total

Interest Balance

0 -- -- £100.00

1 £3.04 £3.04 £103.04

2 £3.13 £6.18 £106.18

3 £3.23 £9.41 £109.41

4 £3.33 £12.73 £112.73

5 £3.43 £16.16 £116.16

6 £3.53 £19.69 £119.69

7 £3.64 £23.34 £123.34

8 £3.75 £27.09 £127.09

9 £3.87 £30.95 £130.95

10 £3.98 £34.94 £134.94

11 £4.10 £39.04 £139.04

12 £4.23 £43.27 £143.27

13 £4.36 £47.63 £147.63

14 £4.49 £52.12 £152.12

15 £4.63 £56.74 £156.74

16 £4.77 £61.51 £161.51

17 £4.91 £66.42 £166.42

18 £5.06 £71.49 £171.49

19 £5.22 £76.70 £176.70

20 £5.37 £82.08 £182.08

21 £5.54 £87.61 £187.61

22 £5.71 £93.32 £193.32

23 £5.88 £99.20 £199.20

24 £6.06 £105.26 £205.26

Answer:

  [tex]x\log_2{5}[/tex]

Step-by-step explanation:

The relevant rule of logarithms is ...

  log(a^b) = b·log(a)

__

Here, that means ...

  log(5^x) = x·log(5) . . . . . where the log is to the base 2 in each case

Answer:

t = 5.5011681 days

Step-by-step explanation:

see attached diagram

Answer:

B

Step-by-step explanation:

The opposite of x is -x

And the opposite of -6 is 6

So -x+6 is the inverse

Answer:

Step-by-step explanation:

We know that:

Work:

Divide the RHS:

Multiply the RHS:

Hence, for 15 pens, the cost is $7.2

Hoped this helped.

[tex]BrainiacUser1357[/tex]

We have:

So: 5:1 > 6:2

Answer: 5:1 greater than 6:2

Ok done. Thank to me :>

Answer:

No.5.1 by the whole number is 5.

6.2 by the whole number is 6.

Biggest one is 6

The answer to the question is 4.5

Answer:

f(x)=3x+3

Step-by-step explanation:

The radius of the circle would be "5.72958cm"

Showing my answer is correct

Formula: C = 2πr

In this formula we will assume that π is 3.14 and ignore the other numbers

C = 2(3.14)5.72958

C = (6.28)5.73958

C = 35.9817624

^ Which is approximately 36cm if you decide to round it to your nearest one place which makes it a whole number

Answer:

if the question is 'are the odds of him choosing a red favorable' then the answer would be 'yes' because he has a better than 50% chance; P(red) = 70%

Step-by-step explanation:

Answer:

The volume equals 80 inches cubed.

Step-by-step explanation:

Volume = L x W x H.

So, in this case, the length is 8, the width is 5, and the height is 2.

So, Volume = 8 x 5 x 2.

8 x 5 x 2 = 80 inches cubed

Answer:

  x = 11

Step-by-step explanation:

The midsegment is half the length of the parallel base segment.

  JH = 1/2(LM)

  x = 1/2(22) = 11

Answer:

Part 1: S-6[tex]\geq[/tex] -78 Part 2: S[tex]\geq[/tex]-72

Step-by-step explanation:

Trust me.. it makes sense

Ram's age = [tex]r[/tex]

Father's age = [tex]f[/tex]

Ram's age = 1/6th of his Father's age

[tex]r = \frac{1}{6}f[/tex]

Ram's age = Father's age - 35

[tex]f - r = 35[/tex]

[tex]-r = 35 - f[/tex]

[tex]r = -35 + f[/tex]

[tex]r = f - 35[/tex]

Since [tex]r = r[/tex], we can equate both equations with each other.

[tex]r = r = \frac{1}{6}f = f - 35[/tex]

[tex]\frac{1}{6}f = f - 35[/tex]

[tex]\frac{1}{6}f - f = -35[/tex]

[tex]-\frac{5}{6}f = -35[/tex]

[tex]f = -35 \div -\frac{5}{6}[/tex]

[tex]f = 42[/tex]

Thus, the Father's present age = 42 years

Answer:

15f+5g+45

Step-by-step explanation:

To do this, we have to distribute 5 to each of the terms in the parentheses:

5(3f+g+9)

5(3f)+5(g)+5(9)

15f+5g+45

Answer:

p=36

a=3*[tex]\sqrt{3}[/tex]*18

Step-by-step explanation:

p=sum of all sides

a=(3[tex]\sqrt{3}[/tex]*[tex]s^{2}[/tex])/2

Answer:

A

Step-by-step explanation:

[tex]\frac{4in}{8ft}[/tex] = [tex]\frac{1in}{2ft}[/tex]

1in:2ft

1ft = 12in

Scale factor= [tex]\frac{1in}{24in}[/tex]

Scale factor 1:24

Answer:

Step-by-step explanation:

a=b+12

b=c+4

a=(c+4)+12

a=c+16

Answer:

here

Step-by-step explanation:

I uh hope this helps...

Answer:

Step-by-step explanation:

36 / 2  = 18

36 / 3 = 12

36 / 4 = 9

36 / 6 = 6

36 / 9 = 4

36 = 2 * 2 * 3 * 3 when divided into prime factors.

so you can have 0 1 2 twos and 0 1 2 threes. Obviously the zeros cannot be both for the 2 and 3 at the same time time.

Using a t-distribution calculator, it is found that the critical value of the test statistic t is [tex]t^{\ast} = -1.383[/tex].

The inputs are:

In this problem, we have a lower(left-tailed) test, with 10 - 1 = 9 df and a level of significance of 0.1, hence the critical value is [tex]t^{\ast} = -1.383[/tex].

You can learn more about the t-distribution at https://brainly.com/question/26062194

Answer:

2

Step-by-step explanation:

hope this helps

[tex]35~~,~~\stackrel{35+7}{42}~~,~~\stackrel{42+7}{49}~~,~~....~\hspace{10em}\stackrel{\textit{common difference}}{d=7} \\\\[-0.35em] ~\dotfill\\\\ n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\stackrel{\textit{first term}}{35}\\ d=\stackrel{\textit{common difference}}{7} \end{cases} \\\\\\ a_n=35+(n-1)(7)\implies a_n=35+(7n-7)\implies a_n=7n+28[/tex]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

5x - y = 8 ( subtract 5x from both sides )

- y = - 5x + 8 ( multiply through by - 1 )

y = 5x - 8 ← in slope- intercept form

with slope m = 5 and y- intercept c = - 8

Answer:

Slope = [tex]0[/tex]

Formula: [tex]y=\frac{3}{4}[/tex]

Step-by-step explanation:

First use the slope equation to find the rise over run:

Slope Equation = [tex]\frac{y_1-y_2}{x_1-x_2}[/tex]

Then insert the two points:

[tex]\frac{3/4 - 3/4}{2-5}[/tex]

Then complete the equation:

[tex]\frac{0}{-3}[/tex]

Now we have an answer for our slope:

Slope = [tex]0[/tex], because -3 can go into 0 a total of 0 times.

Afterwards we take the Point Slope Formula:

Point Slope Formula = [tex]y=mx+b[/tex]

And insert our new slope and one of the points that belongs to this formula:

[tex]y=mx+b\\y=\frac{3}{4} ,x=5,b=?\\\frac{3}{4}=0(5)+b[/tex]

Now we calculate for b which is the y-intercept:

[tex]\frac{3}{4} =0(5)+b\\\frac{3}{4} = 0+b\\\frac{3}{4} =b[/tex]

Now we know that the y-intercept is [tex]\frac{3}{4}[/tex].

So we have all the parts of the formula:

Slope = 0

Y-intercept = [tex]\frac{3}{4}[/tex]

So now you plug in these numbers into their places in the point slope formula:

[tex]y=mx+b\\y=0x+\frac{3}{4}[/tex]

So that's our answer, but you can simplify this equation more by seeing that no matter what the x-value is, when its multiplied by 0 it will always ne 0. So we can take the, 0x, out of the equation since the number will never change.

Which leaves us with:

[tex]y=\frac{3}{4}[/tex]

Answer:

There are 24 sides.

Step-by-step explanation:

There are 6 figures and in each figure there are 4 sides

So,

4 × 6 = 24

Thus, There are 24 sides.

-TheUnknownScientist 72

Answer:

  none of the above

Step-by-step explanation:

a) There is no factor of 7 (not equivalent)

b) The power of 7 is 3·6 = 18 (not equivalent)

c) The power of 7  is 3 (not equivalent)

d) The equivalent is less than 3^10·7^7 (not equivalent)

e) The power of 3 is 20 -8 = 12 (not equivalent)

None of the offered choices is equivalent to 3^13·7^9.

Answer:

35.54° = 36°

Step-by-step explanation: