Answer:
3.16666667 tons
Step-by-step explanation:
hope this helps have a good evening
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![f(x) = - {x}^{3} - {x}^{2} + 1](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%20-%20%20%7Bx%7D%5E%7B3%7D%20%20-%20%20%7Bx%7D%5E%7B2%7D%20%20%2B%201)
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![f( - 1) = - ({ - 1})^{3} - ({ - 1})^{2} + 1 \\](https://tex.z-dn.net/?f=f%28%20-%201%29%20%3D%20%20-%20%20%28%7B%20-%201%7D%29%5E%7B3%7D%20-%20%20%28%7B%20-%201%7D%29%5E%7B2%7D%20%2B%201%20%5C%5C%20%20%20)
![f( - 1) = - ( - 1) - (1) + 1](https://tex.z-dn.net/?f=f%28%20-%201%29%20%3D%20%20-%20%28%20-%201%29%20-%20%281%29%20%2B%201)
![f( - 1) = 1 - 1 + 1](https://tex.z-dn.net/?f=f%28%20-%201%29%20%3D%201%20%20-%201%20%2B%201)
![f( - 1) = 2 - 1](https://tex.z-dn.net/?f=f%28%20-%201%29%20%3D%202%20-%201)
![f( - 1) = 1](https://tex.z-dn.net/?f=f%28%20-%201%29%20%3D%201)
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The correct answer is (( D )) .
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<h2>Information</h2>
$8.94 spent in total on groceries
Gallon of milk = $4.29
3 pounds of sliced turkey bought = ?
<h2>Explanation</h2>
Subtract the total amount spent on groceries with what items you have prices for (in this case the gallon of milk):
$8.94 (total spent) - $4.29 (gallon of milk) = $4.65 (for 3 pounds of sliced turkey)
Next, divide the price for 3 pounds of sliced turkey with however many pounds Bonita bought (in this case, 3 pounds):
$4.65 (total for 3 pounds of turkey) ÷ 3 (pounds of turkey) = $1.55 (per pound of turkey)
<h2>Solution</h2>
Each pound of turkey costs $1.55
1.) 6x=12
x=2
3(2)+3y=-9
6+3y=-9
3y=-3
y=-1
(2,-1)
2.) 7x=-35
x=-5
5x+2y=-19
5(-5)+2y=-19
-25+2y=-19
2y=-44
y=-22
(-5,-22)
3.) 4x=-16
x=-4
2(-4) +3y=1
-8+3y=1
3y=-7
y=-7/3
(-4,7/3)
4.)7x=35
x=5
2(5)+3y=-5
10+3y=-5
3y=5
y=5/3
(5,5/3)
5.) 2x=-8
x=-4
x+4y=4
-4+4y=4
4y=0
y=1
(-4,1)
You can try using PhotoMath bro, it solves a lot of math problems. By the way, I’m just letting you know. It’s an app you can download