Answer:
D
Step-by-step explanation:
The domain is the x value which in this case would be the hours of training
Answer:
-8
Step-by-step explanation:
x+x+1= -15
2x+1=-15 (group the x's together)
2x= -14 (move the 1 to the right side)
x= -7
(-7)+(-8) = -15
-8 is the smaller integer
Answer:
x = 7
Step-by-step explanation:
13x - 1 = 90
+1 +1
13x = 91
divide 13 by both sides of the equal sign
x = 7
Answer:
1 student
Step-by-step explanation:
From the Vann diagram attached below,
Let x represent the number of students who took 3 subjects.
Therefore,
100 = (42-9-11-x)+11+x+9+10+(35-10-11-x)+(30-9-10-x)+20
100 = 22-x+11+x+9+10+14-x+11-x+20
100 = 97-2x
2x = 100-97
2x = 3
x = 3/2.
x = 1.5
x = 1 student
Answer:
The answer to this question is "the mall"
Step-by-step explanation: .