The October meeting of the yearbook club had 21 people attend. That was 3 times as many people as the number of people who came to the september meeting. How many people were at the September meeting?

Nathan usually drinks 32 ounces of water per day. He read that he should drink 54 ounces of water per day. If he starts drinking 54 ounces, what is the percent increase? Round to the nearest percent.

8 thousands 15 hundreds 12 tens 6 ones standard form

What is the minimum number of triangles in a octagon

The equation of the parabola whose focus is at (0, 5) and directrix at y = - 5 is: y = (1/20) x² y = - (1/20) x² x = (1/20) y²

Write an algebraic expression for the phrase. 3 times the sum of k and d

True or false: the line drawn within the box of the boxplot always represents the arithmetic mean.

2x + 4y = 12 3x - 5y = 10

How do you put visit in future tense in french

Natasha bought a tennis racquet that was marked down in price, p, by 20%. Write an expression representing the price Natasha paid

Dan scored 87 on his math test. The scores of his classmates are normally distributed, with a mean score of 84 and a standard deviation of 6. What percentage of the class did better than Dan? O 0.5% O 13% O 30.85% O 69.15%