Find b(4) in the sequence given by
b(1) = -5
b(n) = b(n-1) + 9


b(4) =​

120 miles.

All you have to do to understand this problem is the relationship between the cm and mi.

In this case:

2cm =20mi.

The relationship is times 10, because 2 x 10=20

So multiply 12 by 10, and you will get 120mi.

Therefore, the answer is 120mi.

Please mark branliest if this helped.

Thank you

Answer: 80°

Step-by-step explanation: divide 160° in half

Answer:

36 pages

Step-by-step explanation:

12 multiplied by 3 is 36

Answer:

AC= AB+BC

= 6x-7+ 5x-3

= 11x-10

Answer:

it b why becaus

Step-by-step explanation:

Answer:

The answer is C. 288    

Just took the test

Step-by-step explanation:

Answer: 24

Step-by-step explanation:

Chocolate bars sold in first week:

= 2x² + 3x − 1

where x = 2

= 2x² + 3x − 1

= 2(2)² + 3(2) − 1

= (2×4) + 6 - 1

= 8 + 6 - 1

= 13

Second week

= 3x² - 2x + 3

= 3x² - 2x + 3

= 3(2)² - 2(2) + 3

= 12 - 4 + 3

= 11

Total chocolate sold = 13 + 11 = 24

Answer:

the answer is 1/8

Step-by-step explanation:

Given expression is,

(6(3)^-1 (-5)^0)^-3

=  (6/3 * 1)^-3

= (2)^-3

= 1/8  Answer

Answer:

b = 40

Step-by-step explanation:

-b/4 = - 10              Multiply both sides by 4

-b/4 * 4 = - 10 * 4

- b = - 40               Multiply both sides by -1

(-1) * (-b) = (-40)(-1)

b = 40

Answer:

[tex] \frac{19}{28} [/tex]

Step-by-step explanation:

distance between -3/7 and 2/8

[tex] = \frac{2}{8} - \bigg( - \frac{3}{7} \bigg) \\ \\ = \frac{2}{8} + \frac{3}{7} \\ \\ = \frac{2 \times 7}{8 \times 7} + \frac{3 \times 8}{7 \times 8} \\ \\ = \frac{14}{56} + \frac{24}{56} \\ \\ = \frac{14 + 24}{56} \\ \\ = \frac{38}{56} \\ \\ = \frac{19}{28} [/tex]

Answer:

Step-by-step explanation:

Answer:

2(x+5)>8

Step-by-step explanation:

=

x>-1

hope that's it

Hi!

I can help you with joy!

No worries, we can solve this inequality easily. :)

First of all, let's use the Distributive Property and distribute 2:

[tex]\rm{2(x+5)>8[/tex]

[tex]\rm{2x+10>8[/tex]

Now, move 10 to the right, using the opposite operation:

[tex]\rm{2x>8-10[/tex]

Subtract:

[tex]\rm{2x>-2[/tex]

Final Step: Divide both sides by 2.

[tex]\rm{x>-1[/tex] (Answer)

Hope it helps!

Ask me if you have any doubts.

[tex]\mathfrak{S^{i^{l^{e^{nt} } Nature} } }[/tex]

Answer:

3/4ths im pretty sure

Step-by-step explanation:

    2 1/8 -------  1 9/8

-    1 3/8------- - 1 3/8

_______       ______

6/8= 3/4

Answer:

move 5m over the sign so it is like this m-5m>-4 subract it will be-4m>-4 divide both sides by-4 m=1 negative divided by a negative is a positive

the answer is m<1

I subtracted 5 from both sides to get m-5m>-4

I simplified it to -4m>-4

divided both sides by -4 and got m<1 as the answer

Answer:

I am assuming that you are talking about problem 2. so I will answer that.

Step-by-step explanation:

-2x + 6 ≥ 3x - 34

+2x        +2x

        6 ≥ 5x - 34

      +34       + 34

       40 ≥ 5x

       ÷5    ÷5

        8 ≥ x

So, x can be anything equal to or less than 8.

Answer:

x≤8

For the graph closed circle on 8 with the shading going to to left

Step-by-step explanation:

-2x+6≥3x-34 (given)

Subtract 6 on both sides

-2x≥3x-40

Subtract 3x on both sides

-5x≥-40

Divide by -5 on both sides

x≤8

*The sign flips because you divided by a negative (-5x)

Answer:

Y=2x-3

Step-by-step explanation:

Answer:

x=97/2 or x=48.5 or 48 1/2

Answer:

x=97/2 or 2x=97

Step-by-step explanation:

hope it helps

Answer:

if your solving for y the answer would be y= - 3sin(2x)+3cos(2x)X√3 -1,x∈R /2

Step-by-step explanation:

If you also want extra help with these math problems you can also download Photomath

Answer:

for A=[tex]\frac{7b-7}{6}[/tex] and for B=[tex]\frac{6a+7}{7}[/tex]

Step-by-step explanation:

For A

[tex]\left(6a-3\right)=\left(7b-10\right)[/tex]

[tex]6a-3+3=7b-10+3[/tex]

[tex]6a=7b-7[/tex]

[tex]\frac{6a}{6}=\frac{7b}{6}-\frac{7}{6}[/tex]

[tex]a=\frac{7b-7}{6}[/tex]

For B

[tex]\left(6a-3\right)=\left(7b-10\right)[/tex]

[tex]7b-10=\left(6a-3\right)[/tex]

[tex]7b-10=6a-3[/tex]

[tex]7b-10+10=6a-3+10[/tex]

[tex]7b=6a+7[/tex]

[tex]\frac{7b}{7}=\frac{6a}{7}+\frac{7}{7}[/tex]

[tex]b=\frac{6a+7}{7}[/tex]

Answer:

M. Code indicating an agency's program for which the PGA data set is related. ... Theft Prevention Equipment (TPE) Item – the replacement motor vehicle ... 1 2 3 4 5 6 7 8 9. 80. O I. H E A D L A M

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

.05 euro for each 1 pack of small,  around .051 euro for each medium, and around .052 euro for 30

Step-by-step explanation:

best to go for the small pack.  ill be .50 euros to get 10 small packs, .51 euros to get 10 medium packs, and .52 euros to get 1- big packs

This is my best guess, so don"t be rewarding me yet till you get it right

(this is the skeleton in your closet saying don"t forget to thank your gifts

Hi there!

Let the unknown number be c.

Twice a number means we multiply that number by 2:

2c

Now, subtract 13:

2c-13

This expression is equal to 15:

2c-13=15

As soon as I added the equal sign, and the number than the expression is equal to, the expression turned into an equation.

Now, let's solve it for c.

2c=15+13

2c=28

c=14

Hope everything is clear :-)

Answer:

44387

Step-by-step explanation:

Answer:

1421235

Step-by-step explanation:

2 + 34233 = 34235 - 2943 = 31292 + 291 = 31583 x 45 = 1421235

2 + 34233 = 34235 - 2943 = 31292 + 291 = 31583 ➗ 45 = 701.844444444

If its multiplication the answer is = 1421235

If division the answer is = 701.844444444 (calculator) or 701 r 38 (my brain)

Question: 11.23 x 10 to the power of 5, the answer is 11.2300000.

Explanation: multiple 10 x 10 x 10 x 10 x 10 = 10,000, then multiple 11.23 x 10,000 = 112300000, add the decimal places = 11.2300000.

Question: 11/20 a repeating or terminating decimal,

Answer: is terminating.

Question: 7 * 73 + 43, the answer is 554.

Explanation: multiple 7 x 73 = 511 + 43 = 554. If division then divide 7 into 73 = 10.4285714286 + 43 = 53.4285714286 (calculator answer). 7 into 73 = 1 r 3 = 1.3 + 43 = 44.3 or 44 r 3 (my brain answer).

I know some of the questions arent part of the asked one, but the plataform didnt let me answer them any but here.

I know I asnwered it too late, sorry.

Answer:

The value is  [tex]n =29 \ employees [/tex]

Step-by-step explanation:

Generally the number of employee to survey(sample size) is mathematically represented as

       [tex]n = [ \frac{z *  \sigma }{E} ]^2[/tex]

Here E is the margin of error which is given as E = 47

So substituting 1.645 for z and   155 for  [tex]  \sigma[/tex]

     [tex]n = [ \frac{1.645 *  155 }{47} ]^2[/tex]

=>    [tex]n =29 \ employees [/tex]

Answer:

I think there is a mistake somwhere . Please can someone else try it out

Answer:-56

hope this helps

Answer:

y=-3x+9

Step-by-step explanation:

y=mx+b

m=slope

b=y-intercept

Answer:

500 gallons

Step-by-step explanation:

25/5=5 5*100=500

Answer:

You need 500 gallons for 25 fish

Step-by-step explanation:

If 5 fish = 100 gallons, you need to find out 25 = ? gallons.

25 ÷ 5 = 5. 100 x 5 = 500 gallons.