This is a question asked by one of my 8th grade teachers in math, and i have to have it done soon. Please help!!!

This is a question asked by one of my 8th grade teachers in math, and i have to have it done soon. Please help!!!

In a basketball tournament, 153 total matches are played. Each team played exactly one match with each of the other teams. How many teams participated in the tournament?

The answer is 6, but I don't understand the "why."

I really need help please! I have a hard time in math. Can you walk me through this?

help me solve this I'm confused

The sons age today. Right in expression to represent in mans age today. Then find his image if his son is now eight years old.

algebra 1 math

the sum of 5 consecutive integers is 120.

Katie, Elizabeth, and Siobhan voluenteer at the hospital. In a week, Katie volunteers 3 hours more than Elizabeth does and Siobhan volunteers 1 hour less than Elizabeth. Over 3 weeks, the number of...

The flag pole casts an 8-foot shadow, as shown in the table. At the same time, the oak tree casts a 12-foot shadow. How tall is the oak tree?

The length of a rectangle is 5 centimeters less than twice it's width. The perimeter of the rectangle is 80 cm. What are the dimensions of the rectangle?

1.If I invest $10,000 at 5% compounded monthly, how much will I have in 8 years? Choose the closest answer. 2..What is the equation of a line through (-1, 4) and (-2, 7)? 3..What...

a post will be put on every corner and every 6 feet of fence that is 42 feet long and 36 feet wide how many posts are needed

Suppose you have 76 feet of fencing to enclose a rectangular dog pen. The function a=38x-x^2, where x = width, gives you the area of the dog pen in square feet. What width gives you the maximum area...

-Use unit analysis to represent the amount of paid time off Jared gets in a year after working for w weeks, and identify the units for the expression. -Write an algebraic...

1.What the equation of the line passing through (-1, 4) and parallel to y = 2x + 1? 2.If I invest $10,000 at 5% compounded monthly, how much will I have in 8 years? Choose the closest...

a city whose population is 850,000 is growing at an average rate of about 0.2% per year

what is the next number in this pattern 3,0, -3, 0, 3, 0...

Big Ideas Math saids that I am wrong even though I think I am right.

9x+18+3x=1 9x+18=-2 9x=-20 x=-20/29