30 questions
Identify the constant of the algebraic expression:
3x + 5
3
x
5
3x and 5
What is the first step to solve this equation:
- 3x -11 = 44
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
Solve for a:
-3a + 8 = 14
a = -2
a = -7.5
a = 2
a = 6
The given equation has
no solution
infinitely many solution
one solution
none of the above
p = ______
Equation or Expression?
9x + 2
Equation
Expression
Equation or Expression?
5x + 3y = 7
Equation
Expression
Expand and simplify -3( 2r + 5s).
-6r - 15s
-6r + 15s
-6r - 15
-6r + 2s
Simplify 5h + 2g + 3h + 4g.
8h + 6g
7h + 7g
14gh
8h - 6g
Expand and simplify 3(2z + 1) - 2(5 + z).
4z - 7
7z - 7
8z - 7
4z + 13
Add (-9) and (-1)
-9
+10
-8
-10
ADD
+46.5
-11.3
+57.8
-57.8
+35.2
-35.2
4( x + 2) = 16
What is the solution to the equation?
-2
0
1
2
50 = 28.1 + 0.15a
a= 150
a= 146
a= 6
a= 155
89
83
98
93
Cesar earned 132 points when playing his video game. Dorrian earned four times as many points. How many did Dorrian earn?
136 points
428 points
528 points
4,128 points
Zolfo Springs Elementary ordered books. Each box of books costs $1,297. How much did they pay for 5 boxes?
5,455
6,485
6,085
5,485