23x34 = (20+3) x (30+4) what property does this demonstrate

Circle O has a circumference of approximately 250π ft What is the approximate length of the diameter, d?

Jim Shorts and his friend, Brock Lee, are competing against each other in a 100 meter sprint. Jim said he ran the race in 42 seconds, and Brock said he ran the race in 4-2 seconds. Who is lying? How do you know? Explain.

4 (3x+12) = -36 What does x represent?

Is the greatest product of a 3 digit number & a 1 diget number is 8,891?

three consecutive integers are such that three times the smaller is fourteen more than the largest. find the integers

The sum of two numbers is 44. Their difference is 22.

What is the percentage of 0.5

981,657 rounded to nearest ten thousand

A nutrition label states that there are 36 grams of carbohydrates in each serving. this account for 12% of daily value. how many grams of carbohydrates are recommended per day?

The cosine of the complimentary angle to 58° a. 0.74 c. 0.83 b. 0.85 d. 0.94