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3 years ago

PLEASE ANSWER Question is in Attachment Will mark brainliest

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

5 0

Answer: x=3

Step-by-step explanation: Please mark as brainliest

5x+34+8x+15=88

step by step

Let's solve your equation step-by-step.

5x+34+8x+15=88

Step 1: Simplify both sides of the equation.

5x+34+8x+15=88

(5x+8x)+(34+15)=88(Combine Like Terms)

13x+49=88

Step 2: Subtract 49 from both sides.

13x+49−49=88−49

13x=39

Step 3: Divide both sides by 13.

13x

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A company offers a raffle whose grand prize is a $35,000 new car. Additional prizes are a $1,100 television and $600 computer. T

anastassius [24]

Answer:

-$ 10.13

Step-by-step explanation:

Given,

The cost price of each ticket = $ 22,

So, the value of each ticket other than price ticket = - $ 22, ( negative sign shows loss,i.e. if we don't get the price we will have the loss of $ 22 )

Now, there are 3 tickets in which first is of $35,000 price, second is of $1,100 and third is of $ 600,

So, the value of first ticket = 35000 - 22 = $ 34978,

Value of second ticket = 1100 - 22 = $ 1078,

Value of third ticket = 600 - 22 = $ 578,

Also,

$\text{Probability}=\frac{\text{Favourable outcome}}{\text{Total outcome}}$

Hence, by the above information we can make a table for the given situation,

Number 2997 1 1 1

Price -$ 22 $ 34978 $ 1078 $ 578

Probability 2997/3000 1/3000 1/3000 1/3000

Therefore, the expected value of a ticket

$=-22\times \frac{2997}{3000}+34978\times \frac{1}{3000}+578\times \frac{1}{3000}$

$=-$10.126$

≈ - $ 10.13

5 0

3 years ago

How does solving the equation arithmetically compare to solving an equation algebraically

IRISSAK [1]

In an arithmetic equation, there is no variable in the 'meat' of the equation(example: 5-5=0). In an algebraic equation, there is a variable in the meat of the equation(example: 5-x=0).
Hope this helps and please give brainliest!

4 0

3 years ago

Find the missing value in the ratio table Help me

Rainbow [258]

Answer:

Step-by-step explanation:

2 times 10 is 20

8 times 10 is 80

40 times 10 is 400

60 times 10 is 600

4 0

3 years ago

A girl scout troop sold cookies. If the girls Sold 5 more boxes the second week than they did the first and if they doubled the

Art [367]

Since the girl scout sold 5 more boxes on the second week, we have (x + 5) number of boxes sold for the second week. Now, for the third week, since it's double that of the second week, we have 2(x + 5). Thus, we have the following:

first week: x
second week: x + 5
third week: 2(x + 5)

Given that the total number of boxes sold for the three weeks is 431. We have

x + (x + 5) + 2(x + 5) = 431
x + x + 5 + 2x + 10 = 431
4x + 15 = 431
4x = 431 - 15
4x = 416
x = 104

We have now the value of x. Using this, we can find the values for the second and third week.
x + 5 = `104 + 5 = 109
2(x + 5) = 2(109) = 218

Answer:
first week: 104
second week: 109
third week: 218

6 0

4 years ago

Classify the number as rational or irrational.

Ainat [17]

Answer:

A. Rational

B. Irrational

C. Rational

D. Rational

i'm 100% sure! just finished my quiz

<em>hope this helps </em>^.^ !!!!

5 0

4 years ago