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valentina_108 [34]
3 years ago
11

How to solve a simultaneous equation

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0
Http://mathsfirst.massey.ac.nz/Algebra/SystemsofLinEq/EMeth.htm this website explains it well 
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Caitlin has 4 and 3/4 lb of place use 1 1/10 pound to make a cup and another 2 pounds to make a jar how many pounds are left
g100num [7]
We know that
4 3/4---------> (4*4+3)/4----------> 19/4
1 1/10-----------> (10*1+1)/10----> 11/10

[pounds left]=[(19/4)-(11/10)-(2)]----> (10*19-4*11-40*2)/40
=(190-44-80)/40-------> 66/40---------> 1.65 pounds
1.65-----> 1 65/100--------> 1 13/20 pounds

the answer is 1.65 pounds  (1 13/20 pounds)


7 0
3 years ago
Can someone please explain how to do this?(Picture above) I'll give brainliest!
Liula [17]

Answer:

f(1)=4

f(-3)=4

f(5)=-2

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Step-by-step explanation:

Pose f(x) as your x value. Now apply to the graph

5 0
3 years ago
Apply the distributive property to factor out the greatest common factor. {24a - 18b}
Simora [160]

Answer:

Step-by-step explanation:

{24a -18b}

=6 {4a-3b}

7 0
3 years ago
Help??
hoa [83]
3:1

Basicaly if you divide the x colome by the y colome it shows that every 3 rented-days equals $1

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An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total numberof milkshakes sold that day. What was th
jeka94

Answer:

120 total milkshakes sold

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