Is this a Solution?
Which value is the solution to this equation?
d + 9 = 25
d= 6, 14, 16, 21
What is 16
If 6 + 2 = 8, does 6 + 2 + 3 = 8 + 3?
Which property of equality is being used here.
What is yes, by the addition property of equality.
Clare had t books. After she bought 8 more books, she now has 24 books. Write an equation to find the number of books Clare started with.
What is t + 8 = 24 or 24 - 8 =t.
Solve the following equation:
7x = 77
What is 11
Write an inequality for this situation.
Up to 5 people, p visited Mary
What is p <= 5
How many solutions are there to an equation? How many solutions are there to an inequality?
What is
equations-1 soltuion
inequality - infinitly many solutions
If 8 - 1 = 7, does 8 - 1 - 2 = 7 - 3? Why or why not?
What is no, they did not use the subtraction property of equality correctly.
The outside temperature dropped 20 degrees from the time Arianna ate breakfast until the time that she ate dinner. When she ate dinner the temperature was 35 degrees. Write an equation to find the outside temperature t when Arianna ate breakfast.
What is 35 - 20 = t or t + 20 = 35.
Solve the following equation:
2,448 / 48 = x
What is x =51
Write an inequality for this situation:
The distance of the race, d, is at least 6 miles.
What is d >= 6
Which value is the solution to this equation?
2y = 30
y= 10, 12, 24, 36
What is no solution.
If 4 + 6 = 10, does (4+6) x 3 = 10 x 3? Which property of equality was used here?
There are 30 students in the drama club. They are carpooling in 5 vans to a play. They want each van to carry an equal number of students. Let s be the number of students in each van. Write an equation to find how many students should go in each van.
What is 5s = 30 or 30/5 = s
Solve the following equation
x - 236 = 450
What is 686
Write an inequality for this situation:
The tiem is takes to get to grandmas house, t, is longer than 2 hours.
What is t > 2
What value(s) is/are the solution to this inequality?
r < 5
r= 5, 4, 7, 9
What is 4.
If 5 + 4 = 9, does (5+4) / 3 = 9 / 4? Why or why not?
What is, no. They did not use the division property of equality correctly.
Abel has 3,330 toothpicks. He wants to use them all to make a floor mat with 18 equal rows. Write an equation to find how many toothpicks, t, should be used in each row.
What is 3,330 / 18 = t or 18t = 3,330
Solve the following equation:
4/2x = 6
What is 3.
Draw a graph for x > 5
Which value is the solution to this equation?
f - 13.2 = 28.9
f = 38.7, 42.2, 45.8, 51.4
What is no solution.
If one side of the equation x + 5 = 8 has 9 added to it and the other side has (4+5) added to it, will the equation still be equal?
What is yes.
4+5 is the same thing as adding 9.
What is 1 7/8t = 10 1/2 or 10 1/2 divided by 1 7/8 = t
Solve the following equation:
x - 4/8 = 4 1/4
What is 4 3/4.
Draw a graph for x <= 7