when using substitution to solve a system of education, how can you tell when a system has no solution

A cube has a volume of 10 cm^3. A larger cube has a volume of x cm^3. Consider the function f (x) = (x-10) cubed. What do the values f (19) and f (14) represent?

The speedy fast ski resort has started to keep track of skiers and snowboarders who bought session passes. The ratio of numbers of skiers to snow boarders bought session passes is 1:2.

A = 2x , b = 2y Express in terms of a and b a) 2x + y b) 22x c) 23y d) 2x + 2y

2. Amber coaches soccer and volleyball. She coaches both sports for a total of 10 h each day. The soccer practice lasts 1 h more than twice as long as the volleyball practice. (a) Write a system of equations to model the situation.

Jasmine is going to put $20 worth of gasoline in her car. She goes to the gas station where she pays a price of p-dollars per gallon for gas and gets g-gallons for it.

The ratio of dogs to cars is 3 to 2 if the shelter has 45 dogs and cats how many are dogs

Describe a situation of the equation * +10=2

The books in a private library are classified as fiction and nonfiction. There are 400 books in the library. There are 40 more fiction books than nonfiction books. Audrey randomly picks a book.

Convert 32 slash 4 to a mixed number

The input value 2. f (x) = 2 (2) 2 - 3 (2) + 7 = 2 (4) - 3 (2) + 7 What is the value of the function when x = 2? 9 10 16 17