What is the value of the expression 3x+5 when x=2?
Question 2
2.
What is the value of x in the equation
Question 3
3.
Which expression is equivalent to 4(2f + 3) + 6f - 3?
Question 4
4.
Which expression is equivalent to
Question 5
5.
What is the value of x in the equation shown below?
5x + 7(2 + x) = 6 – 3(2 – x)
Question 6
6.
What is the value of x in the equation 8x + 12 = 4x – 8?
Question 7
7.
What is the value of x in the equation shown below?
0.25x + 7 = 4(x – 2)
Question 8
8.
What is the value of n in the equation
Question 9
9.
What is the value of x in the equation shown below?
Question 10
10.
What is the value of x in the equation
Question 11
11.
Simple interest, I, can be found using the formula I = prt, where p is the principal, r is the interest rate, and t is the time in years. Given I, r, and t, which equation can be used to find the principal?
Question 12
12.
The area of a triangle, A, can be calculated using the formula below, where b is the length of the base and h is the height. Which formula represents the base of the triangle in terms of the area and height?
Question 13
13.
What is the solution to the inequality 3x + 24 > 15x?
Question 14
14.
What is the value of x for the inequality 12x + 9x – 3 < 3(2x + 14)?
Question 15
15.
What is the solution of the equation 3(x − 5) = x + 7?
Question 16
16.
For which values of n is the inequality n +8 > -8 - n + 18 true?
Question 17
17.
What is the solution set for 3x – 6 < 2x + 4?
Question 18
18.
What is the solution of the inequality 4 + 5x < 19?
Question 19
19.
What is the solution to the equation 5(x – 2) – (x + 3) = x – 8?