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jeka94
3 years ago
13

( 2x + 5 ) + ( 3x - 7

Mathematics
2 answers:
musickatia [10]3 years ago
7 0

Answer:

5x-2

Step-by-step explanation:

2x+3x=5x

5-7=-2

MrMuchimi3 years ago
4 0

Answer:

5x+-2

Step-by-step explanation:

(2x+5) + (3x-7)

2x+3x=5x

5-7=-2

5x-2

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Find the percent change from 48 to 228. Tell whether it is a percent increase or decrease. If necessary, round your answer to th
KIM [24]
228 - 48 = 180

180/48 = 3.75

Its increase 375%
7 0
3 years ago
How do i solve this?? lol
Nana76 [90]

Answer:

w = 5\pi

Step-by-step explanation:

Not sure if it wants an integer as an answer but:

Step 1 - Move the negative 3π to the right.

-3\pi + w = 2\pi \\w = 2\pi + 3\pi

Step 2 - Simplify by adding together

w = 5\pi

Hope this helps!

7 0
2 years ago
Read 2 more answers
Find a26 of the sequence-2,-8,-14,-20
ddd [48]

The numbers decrease by 6.

-1, -8, -14, -20, -26, -32, -38, -44, -50, -56, -62, -68, -74, -80, -86, -92, -98, -104, -110, -116, -122, -128, -134, -140, -146

4 0
3 years ago
Question 1:
nexus9112 [7]

Answer:

#1) A 3%

#2)B 31.23

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the answer to 2/3 - 7/15=
elixir [45]

Answer:

1/5

Step-by-step explanation:

2/3 - 7/15

Now when dealing with fractions, alas make the dominator ( bottom number the same), and the rule of thumb is, whatever u do to the bottom, must be done to the top

2 7

-------- - - - - - -

3 15

So now u should think, how to make 3 to 15, so u multiply it by 5, therefore u would also need to multiply it to the top

2 x 5 7

-------- - - - - - -

3 x 5 15

10 7

-------- - - - - - -

15 15

Now just minus horizontally ( u don't need to minus the dominator)

3

---------

15

Now can u make this fraction smaller? As in, is there a number that u can divide to the top and bottom, yes, that number is 3 in this case

3 ÷3

---------

15 ÷3

= 1

- - - - -

5

Thats your final answer

7 0
2 years ago
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