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Free_Kalibri [48]
3 years ago
6

Simplify to create an equivalent expression. 8(a+2)+2(2+3a)=

Mathematics
1 answer:
Alchen [17]3 years ago
3 0

Answer:

14a + 20

Step-by-step explanation:

8(a + 2) + 2(2 + 3a)

expand the bracket

8a + (8*2) + (2*2) + (2*3a)

8a + 16 + 4 + 6a

bring like terms together

8a + 6a + 16 + 4

14a + 20

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I need help with number 3
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6 0
3 years ago
A number from 0 to 9 is randomly selected and then a letter from A to D is randomly selected. What is the probability that the n
maw [93]

Answer:

3/20

Step-by-step explanation:

First we must get the total amount of possibilities.

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Now, let's see how many possibilities we can have for this.

Consonants in the 4 letters are B, C, D. This means we have 3 possibilities, but we ACTUALLy have 6 since it could b then 3, or 3 then b for all the letters.

So, we end up having 6/40 which simplifies in to 3/20

7 0
3 years ago
F(x)=2x-3, solve when x=0,-1,2 <br> answers <br> A-3, -1,1 <br> B-3,-5,1 <br> C3,-1,1 <br> D-3,-1,7
guajiro [1.7K]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
85% expressed as a fraction in simplest form is
Marizza181 [45]

Hello There!

85% = 85/100

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85/100

SIMPLIFIED IS 17/20

8 0
3 years ago
Read 2 more answers
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