Mason is going to have a lemonade stand. His Aunt buys him 10 lbs. of Lemons. if he sells each cup for a quarter,how many cups does he need to sell to pay her back?The Price of 1 lb. of Lemons is $0.89.
I have already did 0.89 x 10 which gives me 8.90.
Please Help
Answers
8.90 divided by 0.25= 35.6 (round up to 36 because you cant sell .6 cups of lemonade)
he would have to sell 36 cups of lemonade to pay his aunt back
after he sells 36 cups and pays his aunt back the $8.90 he will have $0.10 left to keep for himself
10 lbs × $0.89 = 8.90 (Which you did already)
Then we see how many cups he needs to sell, in order to get to $8.90.
.25 × 36 = $9
So that would be the approximate answer.
The exact answer would be .25 × 35.6 = $8.9 or $8.90
Hope that helps!
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Answer
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Step-by-step explanation:
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Answer: A, B, C
Step-by-step explanation:
To solve for the inequality, we would solve it as if it had an equals sign.
[subtract both sides by 12]
[multiply both sides by -4/9, remember to flip inequality]
Now, we know that the solution is less than or equal to 80/9, which is approximately 8.89.
Looking at the answer choices, A, B and C are the answers since they are both less than 8.89.
Final answer:
The solution to the inequality is all x that are less than or equal to 8.89. Therefore, from the given options A. 6, B. 7, and C. 8 are in the solution set.
Explanation:
To find the values in the solution set of the inequality -9/4x+12≥-8, we need to isolate x by subtracting 12 from both sides of the inequality giving us -9/4x≥-20. Then, we can solve for x by dividing both sides of the inequality by -9/4, remembering to reverse the inequality symbol because we are dividing by a negative number. This gives us x≤(20)(-4/9), which simplifies to x≤80/9. Now, we can check which values from the options A, B, C, D, and E are less than or equal to 80/9.
- A. 6: 6 is less than or equal to 80/9.
- B. 7: 7 is less than or equal to 80/9.
- C. 8: 8 is less than or equal to 80/9.
- D. 10: 10 is not less than or equal to 80/9.
- E. 11: 11 is not less than or equal to 80/9.
Therefore, the values in the solution set of the inequality are A, B, and C.
Learn more about Solving Inequalities here:
#SPJ13
Answers
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Step-by-step explanation:
The image is that of an isosceles trapezoid. Which means:
- The base angles (1 & 2) are congruent (equal)
- which results in the other set of base angles (3 and 111°) being congruent.
- Since it is a quadrilateral (4 sides), the sum of the angles is 360°
∠3 = 111° → refer to #2 above.
Let ∠1 =x, then ∠2 = x → refer to #1 above
2(111) + 2(x) = 360 → refer to #3 above
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Answers
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Divide each side by -6 to find p.
p = -42 ÷ -6 = 7
Answers
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Step-by-step explanation: