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3 years ago

−3 ( −3b + 5 ) + 9 ( 7b + 5

Mathematics

2 answers:

Arturiano [62]3 years ago

8 0

−3 ( −3b + 5 ) + 9 ( 7b + 5

= 6(12b+5)

adelina 88 [10]3 years ago

8 0

Answer:

72b+30

Step-by-step explanation:

Assuming that the other parentheses is after the 5 and not after 7b:

-3(-3b+5)+9(7b+5)

9b-15+63b+45

72b+30

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300,719,287,824 + 297,789,000,086

sammy [17]

Answer:

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Step-by-step explanation:

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3 years ago

Can anyone help me solve this function?

vodomira [7]

Answer:

5x +3

Step-by-step explanation:

f(x) = 2x-6

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3 years ago

Read 2 more answers

During a sale, every item in a store is 80% of its regular price. If the regular price of a T-shirt is $10, what is its sale pri

kipiarov [429]

Answer:

Step-by-step explanation:

If the regular price of a T-shirt is 10 USD and the store sells off its wares at 80% of its regular price, then the price at which the store would still the aforementioned T-shirt would be 80% of its 10 USD price.

80% of $10 =

0.8 * 10 = $8

This means that the price at which the T-shirt will go for, due to the ongoing sales will be $8.

Also, being asked to find the 10% and 20% of $10 is just as simple

10% of $10 =

0.1 * 10 = $1

20% of $10 =

0.2 * 10 = $2

Therefore, the 10% and 20% of $10 is $1 and $2 respectively.

3 0

3 years ago

Jarell Tarver invested $20,000 in the Boyd Kern Mutual Fund (Type A). The net asset value is $21.34 per share. The fund is front

fgiga [73]

Answer:

Ok To tell the truth My honest answer is 20026.59

Step-by-step explanation:

I say this because at the end it says how Many shares di Jarrell purchased so you suppose to add so 20,000 then 21.34 then do 5.25 so that's how u got that answer I hope that's correct I'm sorry if it's not I'm not a big fan of math I believe in you tho

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2 years ago

Dustin and Melanie are playing a game, where two standard, six-sided number cubes are rolled, and the sum of their outcome is fo

Iteru [2.4K]

Answer:

Melanie.

Step-by-step explanation:

The possible ways of getting a 6 are (3,3), (2,4), (4,2), (1,5) and (5,1).

That is 5 ways.

The possible ways of getting a 7 are (1,6), (6,1), (5,2),( 2,5), (3, 4), (4,3).

That is 6 ways.

So Melanie made the better decision.

4 0

3 years ago