I’m thinking of a number. If you multiply my number by 5 and then subtract 48, you will get my number.” Express this situation as an equation and find the answer.
What is n=12
100
Find the slope of the line passing through the points(–5, –2) and (5,3).
What is 1/2
100
What is the mean for the data set 24, 26, 28, 30,and 40?
What is 29.6
100
Which fraction is bigger 1/3 or 1/4
What is 1/3
200
Find (2x+3)(x+5)
What is (2x)^2+13x+15
200
Solve for x: (1/2)x+6=10
What is x=8
200
What is the slope of a line parallel to 2x + y = 6?
What is -2
200
For what value of x will 8 and x have the same mean as 27 and 5?
What is x=24
200
7/4 - 8/5
What is 3/20
300
Find the product (x)^2(4x^4 + 2x^-2 + x)
What is 4x^6 + 2 + x^3
300
Solve for w: P=2l+2w
What is w=(p-2l)/2
300
Find the slope of a line that is perpendicular to 3y + 2x = 9.
What is 3/2
300
Brittany has grades of 84, 65, and 76 on three math tests. What grade must she obtain on the next test to have an average of exactly 80 for the four tests?
What is 95?
300
(1/2)-(3/4)*(2/3)
What is 3/18 or 1/6
400
Reduce 14a^2bc/42ab^3c^4
What is a/3b^2c^3
400
(x+4)/(2x+2)=(x-2)/(x-1)
What is (0,5)
400
1+1
What is 2
400
If you look at my face, you won't find 13 any place. What am I?