Pitanje 20
20.
coin, perimeter,number word problems in 1 variable
Write the Equation ONLY DO NOT SOLVE!!
The sum of three times a number and 2 less than 4 times that same number is 15. Which of the following equations could be used to find the value of the number x?
Write the equation ONLY DO NOT Solve!
Which Equation models your situation from question 1?
The sum of 3 less than 5 times a number and the number increased by 9 is 24. What is the number?
What is the number?
Write the equation only. DO NOT SOLVE
Which expression represents the perimeter of the triangle from question 7
What is the length? (rember units)!
What is the width? (remember units)
How many nickels did Niki have?
How many quarters did Niki have?
How many nickels did Sara have?
How many dimes did Sara have?
Lizzy has 30 coins that total $4.80. All of her coins are dimes and quarters. Which equation correctly models this situation?
What is another way you could model the previous question?