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3 years ago

What will be the result of substituting 2 for x in both expressions below?

Mathematics

1 answer:

den301095 [7]3 years ago

4 0

Both expressions equal 5 when substituting 2 for x because the expressions are equivalent. Hope this helped :D

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Divisibility rules for 2, 5, and 10

Simora [160]

Answer:

none of these

Step-by-step explanation:

A number is divisible by 10 if the last digit of the number is 0. The numbers 20, 40, 50, 170, and 990 are all divisible by 10 because their last digit is zero, 0.

5 0

3 years ago

Violet is baking a mixed berry pie that contains blueberries, cherries, blackberries, and raspberries. She uses three times as m

erastova [34]

Answer:

Blackberries= 30

Rasberries=30

Blueberries=60

Step-by-step explanation:

10 x 3 = 30 blackberries

Black berries is the same amount as rasberries

30 x 2= 60 blueberries

7 0

3 years ago

Read 2 more answers

4/7 of the birthday cake was eaten on your birthday. the next day your dad ate 1/2 of what was left. you get to finish the cake,

luda_lava [24]

During the birthday 4/7 of the cake was eaten so it remained 1-4/7=3/7
the next day 1/2 of 3/7 was eaten what remained is 3/7 divide by 1/2
to divide we invert the second fraction (1/2) and multiply 3/7
3/7 x 2/1=6/7

6 0

3 years ago

If you choose a letter at random from the word PROBABILITY ,what is the probability of choosing a B or an I?

ira [324]

So prpbility is (desired outcomes)/(total possible outcomes)

there are 11 letter so 11 total outcomes
so chosing a B or an I so find how many total
2 B nd 2 I's
2+2=4
so 4/11 is the probablity

8 0

3 years ago

Reggie works for an accounting firm. He earns $18,000 per year plus 8% of all money he saves his clients. How much money must he

zubka84 [21]

Answer:

He has to save his clients $75,000.

Step-by-step explanation:

$2,000 per month is 2*2,000 = $24,000

He eanrs a fixed rate of $18,000 per year. So in bonuses, he has to earn 24,000 - 18,000 = $6,000.

His bonuses are 8% of the money he saves his clients.

So this 8% must be $6,000. How much his 100%?

0.08 - $6,000

1 - $x

$0.08x = 6000$

$x = \frac{6000}{0.08}$

$x = 75000$

He has to save his clients $75,000.

3 0

3 years ago