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Blizzard [7]
3 years ago
13

Factorise3ab + 3a + 2b + 2​

Mathematics
1 answer:
marin [14]3 years ago
3 0

Answer:

3ab + 3a + 2b + 2

3a(b+1)+2(b+1)

(b+1)(3a+2)

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Brian ate 1/5 of a pie. The colin ate 1/5 of the pie, and david ate 1/5 of the pie.
sleet_krkn [62]

Answer:

2/5

Step-by-step explanation:

5 0
3 years ago
A photographer made a 5-inch by 8-inch print of a photo. He then made a 10-inch by 16-inch print of the same photo. Which scale
GREYUIT [131]

Answer:

A.

Step-by-step explanation:

5x8 enlarged to 10x16

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7 0
2 years ago
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Diano4ka-milaya [45]

True.

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7 0
3 years ago
sarah invests £9600 at a simple interest rate of 8% per year. Work out the value of the investment after 3 years
andre [41]

Answer:

the value of the investment after 3 years=  £11,904

Step-by-step explanation:

sarah invests £9600 at a simple interest rate of 8% per year

number of years = 3

Formula for simple interest

I = P*n* r

P is the initial amount invested= 9600

r is the rate of interest = 8% = 0.08

n = number of years = 3

Now we find interest using formula

I = 9600 * 0.08 * 3= 2304

Interest amount is 2,304

Now we add the interest with the initial amount to get the value of investment after 3 years

9600 + 2304= 11904

6 0
3 years ago
Can you solve this for me please?
pashok25 [27]

Answer:

Exact Form: x= -2/3

Decimal Form: x= -0.6

6 0
3 years ago
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