Please help this is my final

Answer:

1.) x=-7

2.) x= -8

3.) x=13

4.) x=2

Step-by-step explanation:

ur lucky idc

1. 4x = -28

By dividing both sides of this equation by 4, we see that x = -7.

2. x - (-6) = -2

Note that x - (-6) is equal to x + 6. To solve the equation x + 6 = -2, subtract 6 from both sides to see that x = -8.

3. -x + 4 = -9

First, subtract 4 from both sides to get that -x = -13. Then, multiply both sides by -1 to see that x = 13.

4. -3x + 7 = 1

First, subtract 7 from both sides to get that -3x = -6. Then, divide both sides by -3 to see that x = 2.

Question isn't well formatted :

on a restaurant menu you can have three course meal by selecting one from each meal course they're five appetizers four main dishes and two desserts to choose from how many Possible full meals are there?

Answer:

40

Step-by-step explanation:

To solve questions of this nature, we apply combination.

nCr = n! ÷ (n - r)!r!

For the 3 course meal :

Selection procedure ;

Select 1 appetizer from 5 ; and 1 main dish from four and 1 dessert from 2

This gives :

5C1 * 4C1 * 2C1

5C1 = 5! ÷ (5-1)!1! = 5

4C1 = 4! ÷ (4-1)!1! = 4

2C1 = 2! ÷ (2-1)!1! = 2

Hence, we have

5 * 4 * 2 = 40 different meals

Answer:

40?

Step-by-step explanation:

Step-by-step explanation:

[tex] \huge \bold \blue{answer}[/tex]

[tex] \bold{12 \times 5 = 60}[/tex]

Answer:

3.2%

Step-by-step explanation:

0.032*100 = 3.2

Answer:

0.032÷100

Step-by-step explanation:

example if you are given a 100 apples and you need to give 50 people. so to get percentage of Apple's you divide 100 by 50 then multiples by 100

Answer:

72 yd^3

Step-by-step explanation:

Answer:

Volume of this pyramid is 72.

9514 1404 393

Answer:

  35%

Step-by-step explanation:

Of those 28+52 = 80 who would recommend their game, 28 tested game A. The probability is ...

  28/80 = 0.35 = 35%

The probability that a recommending customer tested game A is 35%.

Answer:

11.11%

Step-by-step explanation:

The selling price is 250

The cost price is 250-25

= 225

Therefore the gain can be calculated as follows

=250-225x/225x×100

1/9 ×100

= 0.1111×100

= 11.11%

Hence the gain is 11.11%

Answer:350

Step-by-step explanation:70x500 divide by 100=350

Answer:

1/6

Step-by-step explanation:

its unlikley because 1 out of 6 chances that youll land on a six or something and a 50 50 chance that you'll land on heads or tails. Unlikcry for te dice rills and likekly for the coins toss

Answer:

x = 14

Step-by-step explanation:

if the triangles are similar then

16/24 = x/21 cross multiply expressions

336 = 24x divide both sides by 24

14 = x

Answer: 1/3

Step-by-step explanation: 2/6 = 1/3

Answer:

Step-by-step explanation:

Given,

Total outcome = 6

No. of same colored shirts and shorts = 2

Therefore,

Probability of getting same colored shirts and shorts

[tex] = \frac{no. \: of \: outcome}{total \: outcome} [/tex]

[tex] = \frac{2}{6} [/tex]

[tex] = \frac{1}{3} (ans)[/tex]

Answer:

B) 3

Step-by-step explanation:

The (-) represents a flip over the X-Axis.

The |X-5| represents a Horizontal shift right because it's in between the parenthesis.

The 3 represents a positive vertical shift upwards.

Answer:

B.) 40°

Step-by-step explanation:

because the sum of all the interior angles should be 180°, so 50°+90°+y=180°

y must equal 40°

Answer:

B

Step-by-step explanation:

Area = length x width

Total surface area

=2(8*3) + 2(10*3) + 2(10*8)

=48+60+160

=268

Answer:

1306 feet

Step-by-step explanation:

sin∅ = opp/hyp

sin21 = 468/hyp

hyp = 468/sin21

hyp = 1305.920355304657206

Rounded

1306 feet

Answer:

G

Step-by-step explanation:

I did this assignment yesterday

Answer:

x = 91

y = 98

Your answer is F.

Step-by-step explanation:

Since a straight angle is 180° you have to subtract 89 from 180 and 82 from 180.

180 - 89 = 91

180 - 82 = 98

Hope this helps, and have a wonderful day! :)

Answer:  as decimal  it is approximately: 0.77273 (Rounded to fifth decimal place)

~ hope this helped you out!~

Step-by-step explanation:

Answer:

Step-by-step explanation:

36/6x9/3=18x

Answer: 18

Step-by-step explanation: 36/6×9/3

36/6=6

6×9/3

54/3

18

​  

Answer:

9-(2/x)

Step-by-step explanation:

Answer:

9-(2/x)

Step-by-step explanation:

This represents the expression.

Answer:

126

Step-by-step explanation:

I explained in the comments, but there are 42 people who could win 3 different spots. so 42 x 3= 126

Answer:

(x + 4)

Step-by-step explanation:

x - 2 = 0, so x = 2

x - 4 = 0, so x = 4

x - 6 = 0, so x = 6

The option which is not a factor of the cubic equation is (x+4)

The algebraic equations having variables with power 3 are referred to as cubic equations. A generalized form of a cubic equation is ax³+ bx²+ cx + d = 0.

Given here: The cubic function f(x)=x³-12x²+44x-48

Clearly in the options the list of factors are -4,6,2,4

Checking for all 4 options we get

f(-4)=-4³-12×4²+44×(-4)-48

     =-64-192-176-48≠0

f(6)=6³-12×6²+44×(6)-48

    =216-12×36+264-48

    =0

f(2)=2³-12×4+44×2-48

    =8-48+88-48

    =0

Similarly we can find for x=4 that f(4)=0

Hence, The option which is not a factor of the cubic equation is (x+4)

Learn more about the cubic equation here:

https://brainly.com/question/13730904

#SPJ2

Answer:

$320

Step-by-step explanation:

An easy way to solve this problem is to undo the operations, Find the total amount of money, and then find half of the amount. Since (80) is ([tex]\frac{1}{8}[/tex]) the total amount of money, one has to multiply (80) by (8) to find the total amount of money.

(80) * (8)

= 640

Now one is asked to find (50%) of the money. It is known that (50%) is equivalent to (0.5), therefore multiply (640) by (0.5) to find how much (50%) of the money is.

(640) * (0.5)

= 320

Answer:

The scale factor is 3.5

Answer: Probability cannot be greater than 1

so it would be D 1.1

Step-by-step explanation:

Answer:

D. 1.1

Step-by-step explanation: Hello

Answer:

8.1 inches

Step-by-step explanation:

5.4/2 = 2.7

2.7 + 5.4 = 8.1

Answer:

The Sitting Store has a better price at $97.50 while The Dining Depot is at $107.95

Step-by-step explanation:

Answer:

45 meals.

Step-by-step explanation:

Answer:

45 meals

Explanation:

Given :

Alonzo has bought 30pounds of dog food

He feed his dog 2/3 ponds for each meal,

To Find :

How meals will the food last

Solution :

Total pounds he bought => 30

He feeds 2/3 pounds in each meals

Therefore, consumed in each meal  =>

Therefore, food will last for 45 meals

Answer:

45 Meals

Step-by-step explanation:

It's pretty simple, just divide 30 by 2/3. Doing so will get 45.

Hi there!  

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I believe your answer is:  

Two units left, 7 units up.

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Here’s why:

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Hope this helps you. I apologize if it’s incorrect.  

Answer:

to left and above

Step-by-step explanation: