Rob filled 5 plastic boxes with football cards than basketball cards he filled 9 boxes with basketball cards how many did he fill with football cards were in each box

The simplest pure substances that cannot be broken down into any other substance are called?

Classify triangle ABC by its sides if side AB = 6x, side AC = 4x + 6 and side BC = 8x + 3. The perimeter of triangle ABC is 63. Show all your work

A number s is substracted from seven. When the result is divided by three, the quotient is two. What is the number

What is the greater two years for 14 months

B = Square root of 77 c=12 a=?

Combine like terms: x + x - x + y + y + y - z + z - z

In the year 2000 attendance at the state track meet was approximately 43,600 people. Between 2000 and 2015 the attendance increased by about 209%. What is a good estimate of state track meet attendance in 2015?

A candy company can produce 4800 sour lemon candies per minute. How many candies can they produce each hour?

Convert 4.008 to a fraction

I have a question about my math one i don't get it