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Kruka [31]
3 years ago
7

Help please. 10 points yall.

Mathematics
1 answer:
vitfil [10]3 years ago
3 0
A.) 2a+6b

Explanation:
multiply each term in parentheses by 2
2a+2x+3b
calculate the product
2a+6b
You might be interested in
Rob has downloaded some songs. He then downloads 32 more songs. He now has a total of 187 songs.
PIT_PIT [208]

Answer:

s+32 =187 is the equation for the total number of songs downloaded

s=155 is the number of songs initially downloaded in this situation,

Step-by-step explanation:

s+32 =187  

      s=187-32 solve for s

      s=155

7 0
3 years ago
Find f(-5) × f(-3) f(x) = - x - 12
AnnZ [28]

Answer:

63

Step-by-step explanation:

Step 1: Define

f(x) = -x - 12

f(-5) is x = -5

f(-3) is x = -3

Step 2: Find f(-5)

f(-5) = -(-5) - 12

f(-5) = 5 - 12

f(-5) = -7

Step 3: Find f(-3)

f(-3) = -(-3) - 12

f(-3) = 3 - 12

f(-3) = -9

Step 4: Find f(-5) × f(-3)

-7 × -9

63

3 0
3 years ago
A musician plans to perform 5 selections for a concert. If he can choose from 7 different selections, how many ways can he arran
jeyben [28]
To solve this, simply multiply:

5 x 7 = 35

There are 35 different ways he can arrange his program :)

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)
5 0
4 years ago
Read 2 more answers
patrick is thinking of a number. his number is twice as large as the smallest number that rounds to 30 when rounding to the near
kati45 [8]
I think the answer is 50 because the smallest number that rounds to 30 is 25 and twice 25 is 50
8 0
3 years ago
HELP! I NEED THIS DONE IN ORDER TO PASS! Pain.
kramer

Answer:

i thi9nk its the 3rd one or the 1st one im sooooooooooooooo sorry if i gave you the wrong answer hope you pass

Step-by-step explanation:

3 0
3 years ago
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