If it takes 4 people 20
hours to decorate 200
biscuits, how long would
it take 5 people?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!