What is the best estimate for the length of a book?

) 20 centimeters

1) 2 meters

1)) 20 meters

2 centimeters

A boy is x Years old his sister is 4 years older if the sum of their ages is 18 what is his age

What is the result of - 2/3 times 12 3/8

Suppose that only 25% of all drivers come to a complete stop at an intersection having flashing red lights in all directions when no other cars are visible.

How much must he add to his account if he wants to have 20 weeks worth of tickets in his account?

Use the discriminant and select whether the roots of 5x 2 - 4x + 3 = 0 are real or non-real. real

My birthday was five days ago. If three days after the day after tomorrow is the 27th, what was the date of my birthday?

Ken likes to build domino trains. He uses boxes of double-six dominoes which contain 28 dominoes. If he built a train with over 500 dominoes, what would be the fewest number of boxes he needed? What operation is needed? What numbers are to be used?

A baker lives 11 blocks away from the store. the baker walks to the store and back, taking a two-block detour each way. how many blocks did the baker walk in total?

How can transformations be used to solve real world problems?

Chris needs to find the product of two numbers. One of the numbers is 6. The answer also needs to be 6. How will he solve this problem? Explain