Answer:
D
Step-by-step explanation:
As you look at the domain, which is going side to side,you can see there is not a definate end to the line which means that it is all real numbers which then whittles down your answer to either C or D.
when you look at the range, the up and down of it, you can see that it stops at -8 which is also the lowest point on the graph in the y-axis. since -8 is the smallest point for the range, then the Y would be greater than or equal to for the first part, which means it would be either A or D.
as you look at both answers to the questions, they only have D in common which means D is the answer.
Answer:
X= -1
Y= -3
Step-by-step explanation:
y=-5x-8
y=4x+1
-5x-8=4x+1
+5x. -1 +5x -1
-9=9x
-1=x
Y=4(-1)+1
-4+1
Y=-3
Answer:
So total cost of tickets = $64
Step-by-step explanation:
Given:
Cost of adult = $12
Cost of Children = $7
Total Adults = 3
Total children = 4
To Find:
Total Cost = ?
Solution:
We are given per person price and no of persons too now
Total cost = Cost of children ticket + Cost of Adults ticket
Now we will find the values
Cost of 3 adults ticket = total person * cost per person
= 3 * 12
=$36
Cost of 4 Children ticket = total person * cost per person
= 4 * 7
=$28
Now
Total cost = Cost of children ticket + Cost of Adults ticket
putting value
Total cost = 28 + 36
= $ 64
So total cost of tickets = $64
Answer:
Area = 7 square units
Perimeter = 14 units
Step-by-step explanation:
The shape is made up of 7 identical squares and, we are told the side length of each square is 1 unit.
==>Find area of the shape by calculating the area of 1 square, then multiply by the number of square used in the construction.
Thus, area of 1 square = s² = 1² = 1 square units.
Area of shape = 7 × 1 square units = 7 square units
==>Find the Perimeter of the shape by adding all the lengths of the boundary formed by the square to make up the shape.
(Check attachment to understand how we got the measurement of the boundary)
<em>The perimeter = 1 + 1 + 1 + ½ + ½ + 1 + 1 + 1½ + ½ + 1 + 1 + 4 = 14 units</em>
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