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3 years ago

Whats 3 x 7/ 4 - 203 x 54/5???

Mathematics

1 answer:

Mice21 [21]3 years ago

7 0

Answer:

-2187.15

Step-by-step explanation:

3 x 7/4 - 203 x 54/5

21/4 - 10962/5

5.25 - 2192.4

-2187.15

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Write an expression that shows how to multiply 4 times 362 using place value and expanded form

luda_lava [24]

$362=300+60+2\\\\4\times362=4\times(300+60+2)\\\\ues\ distributive\ property:\\\\4\times300+4\times60+4\times2=1200+240+8=\boxed{1448}$

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3 years ago

Given: 5n - 42 = 12n; Prove: n= -6<br> What are the Statements<br> What are the Reasons

asambeis [7]

Answer:

-72=-72

Step-by-step explanation:

5n-42=12n

n=-6

5*(-6)-42 = 12*(-6)

-30-42=-72

-72=-72

So, n= -6 is the right number for this equation

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3 years ago

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algol [13]

Answer:

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Step-by-step explanation:

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3 years ago

PR = 9x - 31 and QR = 43; find x

lesya692 [45]

PR=9(43)-31

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I think that's the answer :)

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4 years ago

The one who answers first will be marked as the brainliest...

Svet_ta [14]

Answer:

53 and 41

Step-by-step explanation:

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3 years ago

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