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Firdavs [7]
3 years ago
10

Pls help! (don't give wrong answer pls)

Mathematics
1 answer:
myrzilka [38]3 years ago
3 0

Check arithmetic

t4-t3 t3-t2

25-16 16-9

=9 =7

sequence is not arithmetic bcoz t4-t3 is unequal to t4-t3

check geometric

t4÷t3 t3÷t2

25÷16 16÷9

=1.6 1.7

sequence is not geometric bcoz t4÷t3 is unequal to t3÷t2

neither

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Solve algebraically using a system of equations

Assign variables

let "a" be the number of adults

let "c" be the number of children    <-- We want to find this

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<u>Substitute</u> "541 - c", replacing "a", in the equation for money

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-0.5c/-0.5 = -176/-0.5               Divide both sides by -0.5

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