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WARRIOR [948]
3 years ago
6

Can someone help me with question 8??? I know how to solve it but I’m just making sure my math is right before I write it down

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0
Ion sorry I don’t know I’m tryna ask a question
Lady bird [3.3K]3 years ago
7 0

6. 8x - 6 + x - 1

8x + x - 6 - 1

9x - 7

7. -2x + 14 - 9x + (-1)

-2x + 14 - 9x - 1

-2x - 9x + 14 - 1

-11x + 13

8. 7 + 10x - x + (-x)

7 + 10x - x - x

7 + 8x

9. 18 - (-6x) - 3 + 8x

18 + 6x - 3 + 8x

18 - 3 + 6x + 8x

15 + 14x



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Please help me ASAP!!!​
Sergeu [11.5K]

Answer: 8

Because 8 - 11 = -3

Hope it helps.

3 0
3 years ago
Read 2 more answers
The probability that Latisha orders french fries at lunch is .32 and the probability that she orders a grilled cheese and fries
EastWind [94]

There is a typo error in the last part of the question. The corrected part is-

"If the probability that she orders just a grilled cheese sandwich is .76, what is the probability that she will order a grilled cheese or fries?"

Answer:

The probability that she will order a grilled cheese sandwich or fries is <u>0.43.</u>

Step-by-step explanation:

Given:

Probability of ordering fries is, P(F)=0.32

Probability of ordering cheese sandwich is, P(S)=0.76

Probability of ordering both sandwich and fries is, P(F\cap S)=0.65

Probability of ordering cheese sandwich or fries is given by the union of both the events 'F' and 'S' given as P(F\cup S).

Now, using addition theorem of probability, we get:

P(F\cup S)=P(F)+P(S)-P(F\cap S)\\P(F\cup S)=0.32+0.76-0.65\\P(F\cup S)=0.43

Therefore, probability of ordering cheese sandwich or fries is 0.43.

8 0
3 years ago
Emiko needs to go to the dentist. It takes her 65 minutes to get there on her bike. This is 5 minutes shorter then twice the tim
kakasveta [241]

Answer:

30 minutes by bus

Step-by-step explanation:

Equation: b = bus

b = (65 - 5) / 2

b = 60/2

b = 30 mins

Please give Brainliest :)

6 0
3 years ago
How do I work out this equation?
Annette [7]
a_{11}=2\cdot11^2+3\cdot11-2=2\cdot121+33-2=242+31=273
4 0
3 years ago
Is the expression 4 - x the same as x – 4? Explain
jarptica [38.1K]

Answer:

Yes

Step-by-step explanation:

The order of the factors does not alter the product

4 0
3 years ago
Read 2 more answers
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