3 years ago

PLSSS HELPPPPP!!!!Which expression results in a sum or difference of three and four forty eighths?

Mathematics

1 answer:

melamori03 [73]3 years ago

8 0

It should be d! Hope this helps! sorry if I'm wrong!

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The number 2400 is first increased by 30%.The value obtained is next decreased by 20%.Find the final number

kvasek [131]

<em>2400 is increased by 30%.</em>

so,

2400 + (30/100 * 2400)

2400 + (30 * 24)

2400 + 720

3120

<em>this number is decreased by 20%.</em>

so,

3120 - (20/100 * 3120)

3120 - (2 * 312)

3120 - 624

2496

therefore, the final number will be 2496.

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3 years ago

What are the factors of 45

musickatia [10]

The factors of 45 are: 1, 3, 5, 9, 15, 45

Which numbers multiply together to equal 45?
$1 \times 45 = 45 \\ 3 \times 15 = 45 \\ 5 \times 9 = 45$

7 0

3 years ago

Read 2 more answers

a sum of money is divided among two friends in the ratio 4:11 if the smaller amount is $420, determine the larger amount?

bixtya [17]

Answer:

1155

Step-by-step explanation:

let the ratio be 4x:11x

4x=420

x=105

11x=11*105

=1155

4 0

2 years ago

Please help me with this math problem!! Will give brainliest!! NO LINKS PLEASE!! Thanks!! :)

Lady_Fox [76]

Answer:

x = 3

So,

PQ= 5

RS=6

Step-by-step explanation:

Hope it helps you.....

8 0

1 year ago

14c^3d^2-21c^2d^3/14cd

levacccp [35]

14c³d²-21c²d³/14cd

= (196c^4d³-21c²d³)/ 14cd

= (196c³d²-21cd²)/14

= (28c³d²-3cd²)/2

I hope that's help !

3 0

2 years ago