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vovangra [49]
3 years ago
8

10x – 5y + 2x – Зу Simplify this expression

Mathematics
2 answers:
iVinArrow [24]3 years ago
7 0
12x - 8y or 4(3x-2y)

Add 10x and 2x and -5y and -3y
12345 [234]3 years ago
4 0

Answer:

12x-8y

Step-by-step explanation:

add 10x and 2x, this gets 12x, and add -5y with -3y, which gives you -8y. Add both of these values together and you get 12x-8y

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The sum of two numbers is five. If n is used to represent the smaller number, translate "three less than two times the larger nu
mojhsa [17]
I think that the answer is four because it makes much more sense but five is not greater than five or less than five so I don’t know. Try four though sorry if it’s wrong though.
7 0
3 years ago
Can anyone help please?
katen-ka-za [31]

Answer:

  • A'(-3, 12)
  • B'(9, 6)
  • C'(-6, -6)

Step-by-step explanation:

Dilation about the origin multiplies each coordinate value by the dilation factor.

For dilation factor k, the new coordinates are ...

  (x, y) ⇒ (kx, ky)

Your dilation factor is 3, so the transformation is ...

  (x, y) ⇒ (3x, 3y)

  A(-1, 4) ⇒ A'(-3, 12)

  B(3, 2) ⇒ B'(9, 6)

  C(-2, -2) ⇒ C'(-6, -6)

5 0
2 years ago
Sal and her three friends plan to bowl one or two games each. Each game costs $2.50 each. Identify the independent and dependent
tino4ka555 [31]
So the dependent is the number of games because it's not definite they dont know for sure. so the domain always involves money!!! always! the range wiyld be the numbers they migh play like 8-10 so 4 to 8 is the range value. so determining off of that the indepedent variable would be the total cost becuase it wont change so your answer is C hope this helped have a good day!!!
3 0
3 years ago
Read 2 more answers
Simplify the following fractions using ur magic number. (*2,3,5,7,11,13*)
pshichka [43]

1) 6/14  divide by 2 =        3/7

2) 9/12 divide by 3 =         3/4

3) 15/25 divide by 5 =        3/5

4 0
3 years ago
A movie is 2 hours and 28 minutes long it starts at 7:20pm at what time will the movie end
umka2103 [35]
Movie starts 7:20 PM
2 hours = 02:00
28 minutes = 00:28

1.) 2 hours and 28 minutes = 02:28
2.) Movie starts 7:20 PM

You want to find out what time the movie will end

      07:20 PM (start time)
   + 02:28       (movie time)
-------------------------------------
      09:48 PM (movie end)

The movie will end at 9:48 PM
6 0
3 years ago
Read 2 more answers
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