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3 years ago

Please help! Just another inequality, last one! 3a-4≤5

Mathematics

2 answers:

GarryVolchara [31]3 years ago

6 0

Answer:

a<_3

Step-by-step explanation:

3a<_5+4

3a<_9divide both sides by three

it will give u the answers above

Marysya12 [62]3 years ago

5 0

Answer:

Step-by-step explanation:

3a-4≤5

collect like terms together

3a≤5+4

3a≤9

divide both side by 3

a≤9/3

a≤3

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Kate has two lengths of ribbon. the pink ribbon is 4 6/12 feet long, and the purple ribbon is 2 4/12 feet long. how much ribbon

Vlad1618 [11]

Data:
Kate has two lengths of ribbon
pink ribbon = $4 \frac{6}{12} \;feet$
purple ribbon = $2 \frac{4}{12} \;feet$

How much ribbon does kate have in all?
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Solving:
 $4\frac{6}{12} + 2\frac{4}{12} = \frac{12*4+6}{12} + \frac{12*2+4}{12} = \frac{48+6}{12} + \frac{24+4}{12} = \frac{54}{12} + \frac{28}{12} = \frac{82}{12} =$
$\frac{82}{12} \:simplify\: \frac{\div2}{\div2} = \boxed{\boxed{\frac{41}{6} \:or\:6 \frac{5}{6} }}\end{array}}\qquad\quad\checkmark$

Answer:
Kate has it all $6 \frac{5}{6}$ of ribbons

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4 years ago

a tin mine is estimated to have tin reserves worth two million ringgit. if the monthly extraction is 5% of the value of the rese

andrew-mc [135]

Month_1 Value = Month_0 Value * 0.95

Month_2 Value = Month_1 Value * 0.95 = Moth_0 Value * 0.95*0.95 = Month_0 Value * 0.95^2

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After 2 years ==> n = 24

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4 years ago

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melomori [17]

Answer:

use this formula, you will get the answer

Step-by-step explanation:

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