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Sladkaya [172]
3 years ago
12

Evaluate the function. y = 2x - 2; x = 18

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
3 0
Y=34 if 18 times 2 is 36 minus 2
lubasha [3.4K]3 years ago
3 0

Answer:

x=18 and y=34

Step-by-step explanation:

y = 2x - 2; x = 18 (rewrite this)

x=18;y=2x−2

solve for x( x=18)

substitute 18 for any x in y=2x-2

y=2x-2

y=(2)(18)-2

y=34(simplify both sides of the equation)

sorry for the lengthy explanation i hope this helps,  i hope you have a great day :) !!

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PLEASE HELP ASAP
Diano4ka-milaya [45]

Answer:

20

Step-by-step explanation:

How many books did he read? 14. How many months? 26.

26 / 14 =

3 0
2 years ago
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,159 was collected on the sale of 1,339 ticket
ivolga24 [154]

Answer:

  • 455 adult tickets
  • 884 student tickets

Step-by-step explanation:

Let "a" represent the number of adult tickets sold. Then 1339-a is the number of student tickets sold. The revenue collected was ...

  5a + 1(1339-a) = 3159

  4a = 1820 . . . . . . subtract 1339, collect terms

  a = 455 . . . . . . . . divide by 4; adult tickets sold

  (1339-a) = 884 . . . . student tickets sold

455 adult tickets and 884 student tickets were sold.

5 0
3 years ago
!!please, please help me!!
grigory [225]

Answer:

Length: 12

Width: 2\sqrt{10\\}

Area: 24\sqrt{10\\}

Step-by-step explanation:

We first find the points of C and D to find the length.

C: (-4,-5)

D: (2,-3)

The distance is 2\sqrt{10\\.

Now for the height.

A: (2,9)

D: (2,-3)

The distance is 12.

Area: 2\sqrt{10\\×12 = 24\sqrt{10\\}

6 0
2 years ago
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Stella [2.4K]

x * y * 4 * 6 =

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8 0
3 years ago
Jithu is curating Christmas hampers for his neighbours.
iren2701 [21]

1 hamper box, curated by Jithu can be contained 5 cupcakes.

<h3>Calculation:</h3>

The total amount of cupcakes =665 nos.

Jithu wants to create a gift box, each of which contains 6 cupcakes.

We have to see first, whether 665 could be equally distributed or not.

Hence, 665/6= 110.84 unit

It is seen that the number is in a fraction.so, It can be said that 665 cakes cannot be equally distributed to each gift pack carrying 6 cakes.

Hence, 110*6=660 cupcakes.

∴665-660= 5 cupcakes in one box

So, it is concluded that Jithu could be prepared 110 gift boxes containing 6 cakes each & 1 box containing 5 cupcakes.

Learn more about cake-related problems:

brainly.com/question/25225029?referrer=searchResults

#SPJ10

8 0
2 years ago
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