3 years ago

Twice the sum of a number and ten

Mathematics

2 answers:

padilas [110]3 years ago

6 0

Answer:

2(x+10)

Step-by-step explanation:

Well since sum is addition and the number and 10 are the sum, let’s make the “number“ (x) and add em up. 10+x.

Now we gotta double that sum which is basically

2(10+x)

Akimi4 [234]3 years ago

6 0

Answer:

2(x+10)

Step-by-step explanation:

I took the quiz :)

Also can you give brainliest to all of your questions bc it really hard to get brainliest and it be really nice you can choose who i dont really care but just please do it it helps a lot :D

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39+40+41+42+...+133+134 find the sum

SVETLANKA909090 [29]

Answer:

429

Step-by-step explanation:

39+40+41+42+133+134=429

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Number of ponits = number of games won x3 + number of games drawn Grangers have got 42 points. They have drawn 6 games. How many

Helga [31]

Answer:

Number of games Grangers won = 12

Step-by-step explanation:

Given:

Number of ponits = [Number of games won]3 + number of games drawn

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Find:

Number of games Grangers won

Computation:

Number of ponits = [Number of games won]3 + number of games drawn

42 = [Number of games won][3] + 6

36 = [Number of games won][3}

[Number of games won] = 12

Number of games Grangers won = 12

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