Answer:
9180 ounces
Step-by-step explanation:
1. 16 ounces in a pound
2.(95(16) +10)6
3. (1520+10)6
4. 1530(6)
5. 9180 ounces
a) Since the corresponding y-value is -0.6, hence the point (-0.8, -0.6) is a solution to the system of equations
b) since the corresponding x-value is not 1/3, hence the point (1/3, 2) is not a solution to the system of equation
In order to show if the given point corresponds to the given function, we will have to substitute the value of x into the function to see if we will have its corresponding y-value
For the point (-0.8, -0.6), substitute x = -0.8 into both functions as shown:
f(x) = 2x + 1
f(-0.8) = 2(-0.8) + 1
f(-0.8) = -1.6 + 1
f(-0.8) = -0.6
Simiarly;
y = -3(-0.8)- 3
y = 2.4 - 3
y = -0.6
Since the corresponding y-value is -0.6, hence the point (-0.8, -0.6) is a solution to the system of equations
For the point (1/3, 2), substitute x = 1/3 into both functions as shown:
x = (y+2)/2
x = (2+2)/2
x = 4/2
x = 2
Simiarly;
x + 2 = 3
x = 3-2
x = 1
Since the corresponding x-value is not 1/3, hence the point (1/3, 2) is not a solution to the system of equations
Learn more on systems of equation here: brainly.com/question/847634
Answer:
A
Step-by-step explanation:
<u>Find amount spent on magazines:</u>
1 magazine = $3.95
3 magazines = $3.95 x 3 = $11.85
<u>Find amount spent on books:</u>
Amount spent on books = $47.65 - $11.85 = $35.80
<u>Find number of books:</u>
Number of books = $35.80 ÷ $8.95 = 4
Answer: Huge bought 4 books
{1, 2, 3, 4, 5, 6}
{1, 3, 5}