Square Root
√-81
What is no solution?
x/3 = 936
What is x = 312?
Tip - 9/3, 3/3, 6/3
x/2 + 27 = 2x - 45
What is x = 48?
3 = x
4 16
What is x = 12?
Hana spent 6 minutes on the phone while routing 3 phone calls. In all, how many phone calls does Hana have to route to spend a total of 8 minutes on the phone? Assume the relationship is directly proportional.
What is 4 calls?
√2500
What is 50?
23 - x/2 = 247
What is x = 112?
70 - 4x = x/2
x = a fraction
What is x = 140/9
x + 3/4 = 2/5
What is x = -7/5?
On Monday, 407 students went on a trip to the zoo. All 7 buses were filled and 8 students had to travel in cars. How many students were in each bus?
What are 57 students?
Rational or Irrational
√841
What is rational?
22 + x = -33
What is x = -55?
3x + 5x + 4 – x + 7 = 88
What is x = 11?
4/x = 6/3x + 2
What is x = -4/3?
Benny bought a soft drink for 4 dollars and 6 candy bars. He spent a total of 22 dollars. How much did each candy bar cost?
What are 3 dollars?
Rational or Irrational
√24
What is irrational?
812 - 980x = 25312
What is x = 25?
6x + 5 = 10 + 5x
What is x = 5?
2x - 3/7x + 4 = 2/5
What is x = -23/4?
Sam had 224 dollars to spend on 6 books. After buying them he had 14 dollars. How much did each book cost?
What are 35 dollars?
√37 (estimate)
What is ~6?
0.625x = 1.25
What is x = 2?
-20y + 15 = 2 - 16y + 11
What is y = 1/2?
20/6 = x/9
The area of a square lawn is 400 m^2. Find the side length.
What are 20 meters?