what is a better buy, an 18 ounce jar of jelly that costs $1.99 or a 24 once jar of jelly that costs $2.99 why?
1 answer:
Which is the better buy? Find unit rate for each price. 18 oz of jelly for $1.99. 1.99 ÷ 18 = 0.11 $0.11 per oz 24 oz of jelly for $2.99. 2.99 ÷ 24 = 0.12 $0.12 per oz. 24 oz ff jelly for $2.99 is the better buy because you save a cent on each oz of jelly! <span />
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Answer:
50% increase.
Step-by-step explanation:
(New Value - Initial Value)/(Initial Value) * 100 = percentage increase or decrease
(The formula)
If you plug in the x and y of choice b you would see that it does not equal 18. 6(3) + 3(-1) = 18 18 + (-3) = 15
I’m pretty sure you would have to make them equal 1. 3x -10=7x+14 2. Add 10 to both sides 3. 3x=7x+24 4. Subtract the variable ( 7x ) from both sides 5. -4x=24 6. Divide -4/24 I hope I did it right let me know if any errors
None since parallel lines never intersect. I hope this helps!
Answer:
120 degrees
Step-by-step explanation: