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bogdanovich [222]
3 years ago
14

Simplify: 6(5x - 2) - (3x - 4)​

Mathematics
2 answers:
Sloan [31]3 years ago
7 0

Answer:

27x-8

Step-by-step explanation:

6(5x-2)-(3x-4)\\30x-12-3x+4\\27x-8

STALIN [3.7K]3 years ago
4 0

Answer:

27x-8

(it wants me to add more words so good luck with whatever you're doing)

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1+1= here are some easy points
dlinn [17]

Answer:

2

and tysmm

have a nice day

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Brianna needs $73 more and molly needs $65 more before they both can afford a bike. If they combine their money, they can get a
Yuliya22 [10]

(x-73) + (x-65) = x

2x - 138 = x

2x - x = 138

x = $138 cost of the bike

8 0
3 years ago
Factor: x2 - 11x + 30
Nonamiya [84]

Ask which two numbers add up to -11 and multiply to 30?

That would be; -6 and -5

Rewrite the expression using what you have above;

<u>(x - 6)(x - 5)</u>

8 0
3 years ago
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The harrison middle school students are selling tickets for the annual talent show. On the first day of tickets sale the student
saul85 [17]

Answer: $10

Step-by-step explanation:

Let adults tickets be denoted by a

Let student tickets be denoted by s

On the first day of tickets sale, there were 10 adult tickets and 11 students tickets sold for a total of $190. This will be:

10a + 11s = 190

The second day, there were a total of $160 worth of tickets, 5 adult tickets and 12 student tickets. This will be:

5a + 12s = 160

We combine both equations

10a + 11s = 190 .......... equation i

5a + 12s = 160 ........... equation ii

Multiply equation i by 5

Multiply equation ii by 10

50a + 55s = 950 ....... equation iii

50a + 120s= 1600 ........ equation iv

Subtract equation iv from iii

50a + 55s = 950

- 50a + 120s= 1600

-65s = -650

65s= 650

Divide both side by 65

s = 10

The price for the student's ticket is $10.

8 0
3 years ago
A computer technician charges $40.00 per hour plus $65.00 service charge. The computer technician spends h hours to complete the
Vaselesa [24]
You know that the computer technician has a flat 65 dollar service charge. This will be added to the hours worked.

hours= h

40 dollars per hour. So, every hour worked is worth 40 dollars.

c(h)= 40h+65

If you input the number of hours he worked as h, you would have the total amount of money he made if you solved the expression.

I hope this helps!
~kaikers
7 0
3 years ago
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