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den301095 [7]
3 years ago
14

1. Natalie bought 5 cartons of milk and received $2.50 in change. The following week she bought two cartons and received $7 in c

hange. If she gave the same amount of money to the shopkeeper each time, work out the cost of each carton of milk.
2. Yvonne wants to buy a car which costs $23,000. She pays a deposit of $14,000 and then arranges to pay an amount each month for the next three years. How much should each monthly payment be if she wishes to payoff the car in three years?

3. At the end of the term each student in the class was given their average test score in maths. During the term the class had sat three tests. For two of her tests Leonie had obtained results of 93% and 85% but she had forgotten her result in the third. Work out this unknown result for Leonie if she scored an average of 91%
Mathematics
1 answer:
Zanzabum3 years ago
5 0
1. Each carton of milk costs 1.50.
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Is 200% a whole number​
zimovet [89]

Answer:

Yes

Step-by-step explanation:

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You have a bag of marbles. 4 are blue, 3 are red, 2 are green, 2 are yellow are 4 are purple. What is the probability that you p
valkas [14]

Answer:

2/35

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There are 15 marbles in total.

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2 years ago
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ikadub [295]

Answer:

3rd choice

Step-by-step explanation:

(7y^6)(2y^-4)^2

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HELP I WILL GIVE BRAINLEIST OR WHATEVER 50 POINTS​
Ilya [14]

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a. scarf costs today = $6

b. scarf costs 3 days from now = $3

step-by-step explanation:

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a. original price of scarf: $12

12 X 1/2 = 6

12 - 6 = 6

— scarf costs today = $6

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2 years ago
PLEASE HELP ME IN THESE TWO QUESTIONS ASAP! AND YES, I AM GOING TO MARK YOU AS THE BRAINLIEST ANSWER!!!!! 
Sladkaya [172]
The line from the point to its reflection should be perpendicular.If we imagine a line from (5,7) to (2,2), it would have a slope of (2-7)/(2-5) = 5/3.

For that line to be perpendicular to y=-2/5x+6, their slopes should be each other's negative reciprocals.

-2/5 negative reciprocal is 5/2, which is not equal to our calculated 5/3, so (2,2) cannot be the reflected point. Evan was wrong.

Q1-74: AB have slope 6/5, C has -5/6, D 6/5, E -5/6 again.
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2 years ago
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