I would answer this question if I had a picture or something to guide me
Answer: 94.80
Step-by-step explanation:
First, let's divide the salary she made from 5 hours of work by 5 in order to see how much she makes in a single hour.
Multiply this by 8 to find her amount made in 8 hours.
11.85 x 8 = 94.80
Answer:
30x^2
Step-by-step explanation:
The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.
Solving this problem will require a system of equations. Since it's already assigned variables, we can make the equations. They are as follows.
x + y = 13 (The sum of the two numbers, x and y, is 13.)
2x - 3y = 1 (Two times the first number minus three times the second number is 1.)
To solve this system using the substitution method, isolate either x or y in the first equation. I'll isolate y.
x + y = 13
y = 13 - x
Substitute 13 - x for y into the second equation and solve algebraically for x.
2x - 3y = 1
2x - 3(13 - x) = 1
2x - 39 + 3x = 1
5x - 39 = 1
5x = 40
x = 8
Substitute 8 for x into either of the original equations and solve algebraically for y.
x + y = 13
8 + y = 13
y = 5
Check all work by plugging the x- and y-values accordingly into each equation.
x + y = 13 => 8 + 5 = 13
2x - 3y = 1 => 2(8) - 3(5) = 1 => 16 - 15 = 1
Answer:
<span>c: x = 8, y = 5
</span>
(8, 5)
Answer:
1. See Explanation for Sample Space
2. 
3. 
Step-by-step explanation:
Given
Roll of Two die
Solving (1): The Sample Space
Represent the first dice with S1 and the second with S2
The sample space of both die is:
Solving (2): Probability of Sum being 10
First, we need to add the outcome of each roll in (1) above:
The required probability is:
Solving (3): Probability of Sum being 6
The required probability is:
