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3 years ago

Evaluate. 5! - 4! = [1] May any math experts please help thank you

Mathematics

1 answer:

Bogdan [553]3 years ago

6 0

Answer:

116=1

Step-by-step explanation:

I hope this helps you!

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Which image is graphed

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The 1st one
y <x-1 and y>=-2x +4

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3 years ago

Unit rate 9 strikes in 3 innings

Annette [7]

The unit rate is 3 strike in 1 inning.

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3 years ago

When 2(3/5 x + 2/3 y - 1/4 x -1 1/2 y + 3 )is simplified, what is the resulting expression?

vovangra [49]

Answer:

Simplifying the expression: $2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$ we get $\mathbf{42x-100y-360}$

Step-by-step explanation:

We need to simplify the expression: $2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$

First we will solve terms inside the bracket

$2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$

Converting mixed fraction $1\frac{1}{2} y$ into improper fraction, we get: $\frac{3}{2}y$

Replacing the term:

$2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-\frac{3}{2}y +3)$

Now, taking LCM of: 5,3,4,2 we get 60

Now multiply 60 with each term inside the bracket

$2(\frac{3}{5}x\times60+\frac{2}{3}y\times60-\frac{1}{4}x\times60-\frac{3}{2}y\times60 +3\times60)\\2(3x\times12+2y\times20-1x\times15-3x\times30-3\times60)\\2(36x+40y-15x-90y-180)$

Now, combine like terms

$2(36x-15x-90y+40y-180)\\2(21x-50y-180)$

Now, multiply all terms with 2

$42x-100y-360$

So, Simplifying the expression: $2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$ we get $\mathbf{42x-100y-360}$

3 0

3 years ago

Another math question: You have 15 apples you friend gives you 15 more now withth the total of apples you have, you have to answ

jarptica [38.1K]

Answer:

27000

Step-by-step explanation:

(15+15)^3=27000

4 0

2 years ago

Read 2 more answers

The perimeter of the following square can be found by using the expression 4(4x + 5).

Ber [7]

4(4x + 5)
4(4•7+5)
4(28+5)
4(33)
132

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3 years ago