The addition property of equality is used when an expression has a subtraction in it while the division property of equality is used when the expression has a multiplication
The addition property of equality is used to undo subtraction. The division property of Equality is used to undo multiplication
Ratio=4.0 *10⁷ Krill / day
amount of krill=ratio * days
amount of krill=(4.0*10⁷ Krill /day)(3.65*10² days)=1.46*10¹⁰ krill
Answer: 1.46*10¹⁰ krill
The estimate is zero because 2-2 is 0. u find the common denominator, then you subtract
If you times 24 by 48 then you get 1,152. 3 times 24 is 72. You would then subtract 1,152 by 72 which equals 1,080 postcards left is what the shop has to sell.
Answer:
<em>Hey mate, here's ur answer:</em>
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<em>(4a - 3b + 4c) + (8a - 2b + 3c)</em>
=4a+−3b+4c+8a+−2b+3c
=(4a+8a)+(−3b+−2b)+(4c+3c)
<u>=12a−5b+7c</u>
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<em>Hope it helps</em>
<em>#stayhomestaysafemate</em>
<em>:D</em>
