Answer:
Step-by-step explanation:
<u>Total charge comprises of:</u>
1. A flat fee of $50
2. $25 per hour
3. $10 per tree
<u>If time = x hours and number of threes is t, then total charge is:</u>
Correct option would be B
Probability of getting an even number:
Total Outcomes: 6
Desired Outcomes: 2, 4, 6; 3 total
3/6 or 1/2 1/2=.5
Probability of a Club:
Total Outcomes: 52
Desired Outcomes: Clubs; 13 total
13/52 or 1/4 1/4=.25
Probability of event A * Probability of event B
.5 * .25=.125
Probability of rolling an even number and pulling a club from a deck of cards is 0.125 or 1/8
Answer:
Consider the table for y= |x+1| :
x | y
---------
0 1
1 2
2 3
-1 2
-2 3
This would give us the parent function of y=|x| but translated up one unit. It should look like a v starting at (0, 1)
1. y = -4 - 3x
7x + 4(-4 - 3x) = -21
7x - 16 - 12x = -21
-5x = -5
x = 1
y = -4 - 3= -7
2. y = 6
-8x + 42 = -6
48 = 8x
x = 6