Answer:
The cost of a chicken shawarma wrap = $10.99
The cost of an order of spiced potatoes=$4.99
Equations needed
3x+2y =42.95
5x + 4y=74.91
Step-by-step explanation:
x = the cost of a chicken shawarma wrap
y = the cost of an order of spiced potatoes
Ms. Ironperson
3x+2y =42.95
Mr. Thoro
5x + 4y=74.91
3x+2y =42.95 (1)
5x + 4y=74.91 (2)
Multiply (1) by 2
6x + 4y=85.9 (3)
5x + 4y=74.91. (2)
Subtract (2) from (3)
6x - 5x= 85.9 - 74.91
x=$10.99
Substitute the value of x into (1)
3x+2y =42.95 (1)
3(10.99) + 2y =42.95
32.97 + 2y = 42.95
2y = 42.95 - 32.97
2y=9.98
Divide both sides by 2
y=9.98/2
=4.99
y=$4.99
Therefore,
The cost of a chicken shawarma wrap = $10.99
The cost of an order of spiced potatoes=$4.99
Undefined
Rise/ run = slope
1 rise / 0 run = 1/0 which is undefined
A, 57%, because 0.40 divided by all possible outcomes, which is 0.70 because we know it will not be sunny tomorrow, is 0.57.
For this case we have the following function:
F (x) = (5x-2) / (x ^ 2 + 3)
Let's evaluate the function for x = 2
We have then:
F (2) = (5 (2) -2) / ((2) ^ 2 + 3)
F (2) = (10-2) / (4 + 3)
F (2) = (8) / (7)
Then we have:
(3/2) * F (2)
Substituting:
(3/2) * (8/7)
Rewriting:
(3/2) * (8/7) = 24/14
Simplifying:
24/14 = 12/7
Answer:
12/7
Answer:
.
Step-by-step explanation:
You are trying to find 
.
When a number has a negative exponent, that means that the number becomes a fraction. That sounds confusing, so let me show you what that would be...
And since the 10x is being raised to the third power, it is the same thing as saying 10^3 * x^3. So, you would have...
= 
=
And that's your answer!
Hope this helps!
