Reid is 3 years old his sister is 4 times older how old is Reid sister

12yrs

Step-by-step explanation:

Let Reid’s age be R and his sister’s age be A.

R = 3yrs old

And his sister is 4 times older than Reid .

Therefore, his sister’s age will be 4 multiplied by Reid’s

That’s

A = 4 x 3yrs

= 12yrs

Reid’s sister is 12 years old

it has the same slope and a different y-intercept

hope this : )

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕