Mathematics
26.04.2021 22:44
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Solve by using the method of elimination(X and Y): 3x+4y=300
Solve by using the method of elimination(X and Y): 3x+4y=300
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JammedBanjo58
4,7(11 marks)
x=-4/3y+100
Y=-3/4x+75
Step-by-step explanation:
sarahpaigeallen
4,8(15 marks)
6,760,000
Step-by-step explanation:
First letter: 26 ways
Second letter: 26 ways
First Digit: 10 ways
Second Digit: 10 ways
Third Digit: 10 ways
Fourth Digit: 10 ways
26 x 26 x 10 x 10 x 10 x 10= 6,760,000
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