Answer:
A F(x)=30x
Step-by-step explanation:
just plug number in to the equations to see which one matches
To solve this, you divide the price by the amount of ounces, and find the one which results in the smallest number. That was B, $4.29 for 12 ounces.
Answer:
yes
Step-by-step explanation:
Width of the rectangle is 12m
<u>Explanation:</u>
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Area of rectangle = 44m
height = 
area of rectangle = length X breadth

Therefore, width of the rectangle is 12m
11.
(87+91+86+x)/4=90.
x=96.
13.
50×y > 130.
the lowest number could be 3, because 50×2=120, which is less than 130.