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Goshia [24]
3 years ago
7

What is the numerical value of the following

Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0
1) 1

2)
{4}^{ - 3}  =  \frac{1}{64}
3)
{ - 5}^{3}  =  - 125
4)
{ \frac{4}{5} }^{3}  =  \frac{64}{125}
5) 3² × 3³ = 9 x 27 = 243

6)
{7}^{5}  \div  {7}^{2}  =  {7}^{3 }  = 343
7)
( {1}^{3} )^{4}  = 1
8)
{3}^{3}  \div  {3}^{5}  =  {3}^{ - 2}  =  \frac{1}{9}
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How many 1/5 s make 14/10
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Let

x
be the price for a pound of ham
y the price for a pound of cheese

<span>1.3x +0.8y = 11.28  ....(1)
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Lets multiply (1) by -1.2
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5 0
3 years ago
HELP FAST IT'S TIMED
anygoal [31]

Answer:

d = 1/2

Step-by-step explanation:

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5/6 = 2/6 + d

~Subtract 2/6 to both sides

3/6 = d

~Simplify

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