No student devices needed. Know more
35 questions
Evaluate expression (plug in the values) for: -5a -b for a= -6 and b= 3
33
30
27
24
5. 6b = 30
b = 36
b= 24
b = 180
b = 5
18 + a = -50
a = -950
a = -68
a = -32
a = -50/19
Simplify the following expression:
n -10 +9n -3=
-3
9n-3
n
10n -13
Simplify the following expression:
19 + ( 3 - 5b)
22 - 5b
21 + 5b
16 - 5b
21 - 5b
Solve for w:
-6w + 1 = -11
2
1.2
12
Solve:
3x + 7 = -8
-5
-18
-12
Simplify 2(x + 3)
A) 2x+3
B) 6+3x
C) 2x+6
D) 2x-6
Simplify:
4(3 − a)
A) -12+4a
B) 12-4a
C) 43-a
D) 12+4a
4(4+4x)=96
Then x=
A) 5
B) 1.5
C) 9
D) 10
For 7 (1 + 2n) = -105, n=
A) 2
B) 7
C) -8
D) 90909090909
Solve for x.
A) x = 21
B) x = 7
D) x = 4
Simplify the expression:
2x + 1 + 7x
A) 10x
B) 10
C) 9x + 1
D) 9 + x
For 2x + 3(5x - 7) = 47,
A) x = 1
B) x = 2
C) x = 3
D) x = 4
For 3(s+2) - s=38,
A) s=3
B) s=38
C) s=16
D) s=1
Explore all questions with a free account