simplify 9(4x^3 – 2x^2 - 6x + 1)

Answer:

X<2

Step-by-step explanation:

2x+4<8

subtract 4 from both sides

2x+4-4<8-4

simplify

2x<4

divide both by 2

2x/2<4/2

x<2

Answer:

swer:

Katia bought 60 jars with $45.

Solution:

From Question,  

Katia bought a package of 12 jars = $ 9.

So, we need to find that how many jars katia can buy with $45.  

12 jars bought for 9 so per 1 jar price can be calculated by dividing 12 by 9

= 1.33

So, 1 jar price is $1.33

From the Question, So for $45 the jar bought is calculated by multiplying price of one jar and 45

1.33  45 = 60.

Hence we can conclude 60 jars bought for $45 by katia for making crafts using glass jars.

Step-by-step explanation:

Answer:

650=65% of 1000

Step-by-step explanation:

650-600=65 or 65%

Answer:

Can't see C or D however the image below shows the right one

Step-by-step explanation:

Answer:

x = 137

Step-by-step explanation:

All quadrilaterals have a sum in angles of 360

We can see the parallel angles are the same

One angle is 43 degrees

The angle to the left (if your looking at the picture right side up) is the same angle

subtract is by 360 because the total degrees is 360

360 - 43 = 317

317 - 43 = 274

Then divide 274 by 2 because the two angles that are remaining are the same degrees

274 divided by 2 = 137

x = 137

Answer:

your answer will be option A. 6.28

Step-by-step explanation:

C=3.14 x 2

C=6.28

hope it helps

Answer:

$3,000

Step-by-step explanation:

30 children each earned $100

so

[tex]30 *100 = 3000[/tex]

so the school collected $3,000

Answer:

They will have walked 40 kilometers.

Step-by-step explanation:

5 kilometers every hour for 8 hours = 5x8=40

or

Hour                Kilometers walked

  1                             5

  2                            10

  3                            15

  4                            20

  5                            25

  6                            30

  7                            35

  8                            40

Answer:

79.38 miles per hour

Step-by-step explanation:

average speed = miles covered/hours

=515.97/6.5

=79.38

Sana makatulong.

Given:

The given function is

[tex]f(x)=112-kx[/tex]

[tex]f(-3)=121[/tex]

To find:

The value of k.

Solution:

We have,

[tex]f(x)=112-kx[/tex]

Putting x=-3, we get

[tex]f(-3)=112-k(-3)[/tex]

[tex]121=112+3k[/tex]                   [tex][\because f(-3)=121][/tex]

Subtract both sides by 112.

[tex]121-112=3k[/tex]

[tex]9=3k[/tex]

Divide both sides by 3.

[tex]\dfrac{9}{3}=k[/tex]

[tex]3=k[/tex]

Therefore, the value of k is 3.

Answer:

Step-by-step explanation:

The solution to the area model equation is x² + 6x + 8.

An equation is an expression that can be used to show the relationship between two or more variables and numbers.

From the diagram we have:

(x + 4)(x + 2)

Multiplying both terms of the equation to get:

= x² + 2x + 4x + 8

Further simplification gives:

= x² + 6x + 8

The solution to the equation x² + 6x + 8.

Find out more on equation at: https://brainly.com/question/1214333

Answer:

0.3846 feets

Step-by-step explanation:

Given that :

Full length of rod = 5 feets

Number of equal length rod cut from full length rod = 13

Length of each rod cut :

Full length of rod / number of equal length rod cut

5 feets / 13

= 0.3846 feets

Answer:

4x = 120 - 92

Step-by-step explanation:

4x = 18

x = 4.5 incorrect (partial credit was given)

Answer:

7 incorrect answers

Step-by-step explanation:

120-92= 28=7

4. 4

Answer:

w=2

Step-by-step explanation:

8.7w-3=5.5w+3.4

-5.5w   -5.5w

3.2w-3= 3.4

       +3    3

3.2w= 6.4

w=2

Answer:

1 3/4 bags

Step-by-step explanation:

7/12 x 3/1 = 7/4 = 1 3/4

Hope that helps!

Answer:

7/12 times 3 is 1.75 aka 1 3/4 or 7/4

Step-by-step explanation:

Answer:

Im Pretty Sure The Answer is B! :) hope this helps

Step-by-step explanation:

Answer:

The answer is option B, reflected over the y-axis and translated 2 units down.

Answer:

No.

Step-by-step explanation:

All of the values I calculated show that the ball will no be capable of reaching that far for the player to catch the ball.

Answer:

Kindly check explanation

Step-by-step explanation:

Based on the infomation given :

Number of frozen fruit per box = 12

The number of people the makes up the committee should be given on other to obtain an exact answer.

To obtain the number of boxes of frozen fruits :

We divide the Number of committee members by the number of frozen fruits per box ; that is

1f number of committee members = x

Number of frozen fruits per box = 12

Number of boxes to order = x / 12

If number of committee members is given, substitute the number for X

Answer:

1 hour and 30 minutes

Step-by-step explanation:

4 hours = 240 miles

1 hour = 240 ÷ 4 = 60 miles

90 ÷ 60 = 1.5 hours =

1 hour and 30 minutes

Answer:

The measure of angle B in the triangle is 22

Step-by-step explanation:

have a nice day !!

Answer:

m∠B= 22°

Step-by-step explanation:

∴ ∠A+∠B+∠C= 180

→ [tex]120+x+(x+16)=180[/tex]

→ [tex]x+x+16=180-120[/tex]

→ [tex]2x=60-16[/tex]

→ [tex]2x=44[/tex]   ⇒ [tex]\frac{44}{2} =22[/tex]

So, m∠x°=22°

[tex]------------[/tex]

hope it helps...

have a great day!!

Answer: 53 points

Step-by-step explanation:

Let the number of points gotten by Kate be represented by x.

Since we are given the information that Kevin got 52 points which was 54 points less than 2 times that of kates points. This can be formed into an equation as:

(2 × x) - 54 = 52

2x - 54 = 52

2x = 52 + 54

2x = 106

x = 106/2

x = 53

Kate got 53 points

Answer:

2m^4

Step-by-step explanation:

the answer is d (the last one) 1/6.

i hope this helps.

Answer:

C

Step-by-step explanation:

Because their's 3 with 2 shaded in

Answer:

-3

Step-by-step explanation:

You're slope will be on the y-axis

Answer:

I do believe the answer is either -3/1 or -1/3

Answer:

Step-by-step explanation:

We see that:

The function is:

Correct choice is A