2 years ago

I need help with this one

Mathematics

1 answer:

Butoxors [25]2 years ago

8 0

Answer:

2 2/3

Step-by-step explanation:

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Ax + bx - 15 = 0;x<br> How do you solve this?

Pani-rosa [81]

Answer:

Step-by-step explanation:

$ax+bx-15=0\\=> (a+b)x-15=0\\=>(a+b)x=15\\=>x=\frac{15}{(a+b)}$

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2 years ago

Find the quotient of -32/15 divided by -4/5

lana [24]

Answer:

Step-by-step explanation:

-32/15/-4/5

-32/15*5/-4

-32*5/15*-4

-160/-60

8/3

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2 years ago

What is the absolute value of -7.8

borishaifa [10]

Answer:

| -7.8. | = 7.8

Step-by-step explanation:

The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value.

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3 years ago

Which expression represents B is decreased by 25%?

emmasim [6.3K]

b is decreased by 25% which means there will be (-ve) sign.

$b - 0.25b$

<em>Option 5 is correct!!~</em>

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2 years ago

What is 8.61 x 10^-8 in decimal form

KATRIN_1 [288]

Answer:

The answer is 0.0000000861

Step-by-step explanation:

It is quite simple, all you have to do is multiply 8.61 x 10^-8 and you get the answer.

Hope this helps!

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2 years ago

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