Question

answer it please fastly​

Answer 1

5) c option(5)

6)b option (22)

7) d option (9t÷3,t=5)

8)

let age be x

x×x=x^2

now double it means

2x^2

for age 11 years

2x^2

2×(11)^2

2×121

242



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Answer 2

Here is ur answer

Hope it helps you

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