3 years ago

What is 16x9+67x9 can someone help me?

Mathematics

2 answers:

Roman55 [17]3 years ago

8 0

use PEMDAS

16 * 9 + 67 * 9 =

144 + 603 =

747

vazorg [7]3 years ago

5 0

Answer: 747

Step-by-step explanation:

16x9+67x9

First multiply 16 and 9 which is equal to 144

144+67x9

now multiply 67 and 9 which is equal to 603

144+603

Now add 144 and 603 which is equal to 747

So the answer to 16x9+67x9 is 747

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Y= 5x + 13 and y= x + 45

arsen [322]

Answer:

x=8 and y=53

Step-by-step explanation:

Given function:

y=5x+13
y=x+45

Find x:

the two equation, the x and are breaked apart..
so find a number that they can both equal to together and has the same y.
multiply by 8..
$5$ · $8=40$

combine the terms for x and 13
$40+13=53$

since x is 8 then if we add 8 with 45 it should be 53...
$8+45=53$

y is:

this means that y=53.

Therefore, x=8 and y=53..

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Step-by-step explanation:

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3 years ago

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Please help me with this. I need a maths genius See pic below. Thanks

adelina 88 [10]

Answer:

a =15

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Step-by-step explanation:

it will help u

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3 years ago

What is the simplest form of the radical expression?

BaLLatris [955]

I believe the equation is
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