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PIT_PIT [208]
3 years ago
12

The sum of twice a number and 15

Mathematics
2 answers:
lana [24]3 years ago
8 0

Answer:

2x+15

Step-by-step explanation:

because this is easy

Vsevolod [243]3 years ago
4 0

Answer:

2x+15

Step-by-step explanation:

The "sum" means addition. "Twice a number" means 2x (or any other variable), "and 15" means adding 15.

hope this helps!

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ollegr [7]
I’m pretty sure the answer is “axis of symmetry”, hope this helped! :)
3 0
3 years ago
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Jason spends 3 1/12 hours biking and 2 1/3 hours at the mall. How much less time does Jason spend at the mall compared to biking
aleksley [76]

We must find the difference between 3 1/12 and 2 1/3. So we can first subtract 3 from 2 and we earn 1 whole number. Next we must subtract  1/12 and 1/3. This is the same as 3/36-12/36, which is -9/36 or -1/4. Since we can't have -1/4 we must subtract 1/4 from 1 and earn 3/4 as our answer.

Hope this helps! <3

6 0
3 years ago
979<br> Find the value of each variable.<br> 890<br> 107°/2<br> y<br> Z=
lana [24]

~Shoto Todoroki here~

i think z=63 degrees

hope this helps :D

5 0
3 years ago
Given a term in an arithmetic sequence and the common difference, find the first five terms
andriy [413]

Answer:

Step-by-step explanation:

To find the first five terms

we come with a1

a(n) = a1 +(n-1)d

a(17) = a1 +(17-1)6=71

 So a1=71-96= <u>-25  </u>

first five terms:

a1= -25

a(2) = -25 +(2-1)6=<u>-19</u>

a(3) = -25 +(3-1)6=<u>-13</u>

a(4) = -25 +(4-1)6=<u>-7</u>

a(5) = -25 +(5-1)6=<u>-1</u>

<u>hope it helps</u>

<u />

 

5 0
3 years ago
⅜ and 11\12 greater than less than or equal
maks197457 [2]

Answer:

3/8 is less than 11/12

Step-by-step explanation:

3/8 is 0.375 as a decimal

11/12 is 0.92 as a decimal

so 3/8 is less than 11/12

It always helps to turn them into decimals...

6 0
3 years ago
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