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zaharov [31]
3 years ago
12

Please help with this

Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0

a. r + (-s) = r - s

b. r - (-s) = r + s

c. -r + (-s) = -r - s

d. -r - (-s) = -r + s

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Which sets of points are collinear?
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From the given figure,
A) Z, J, and C are not collinear
B) H, B, and C are collinear
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Which table has a constant of proportionality between Y and X of 1/6?
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B

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A bag of marbles contains 40 red marbles, 54 blue marbles, and 29 yellow marbles. Which of the following represents the ratio of
JulsSmile [24]

Answer:

\frac{29}{40}

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8 0
3 years ago
Anna wanted to buy a camera. The first discount store sold her favorite camera for $95. The second store sold the same camera fo
lions [1.4K]

The second store offered the better buy at the price of $92.00.

What is better buy?

Better buy refers to the lowest price out of the prices offered by the three stores.

In order to determine the lowest price, the no discount price of the first store needs to be compared to the prices of  two other stores, bearing that after-discount price is the pre-discount price multiplied by 1 minus the discount rate.

First store price=$95.00

Second store after-discount price=pre-tax discount price*(1-discount rate)

pre-discount price=$115

discount rate=20%

Second store after-discount price=$115*(1-20%)

Second store after-discount price=$92.00

Third store after-discount price=pre-tax discount price*(1-discount rate)

pre-discount price=$105

discount rate=10%

Third store after-discount price=$105*(1-10%)

Third store after-discount price=$94.50

Find out more about discounted price on:brainly.com/question/1153322

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5 0
9 months ago
:
valkas [14]

Answer:

20 home runs left to hit.

Step-by-step explanation:

Ok so 100%/20% is 5. Increment 5 home runs until you get to 100%. So, 20% =5, 40% = 10, 80% = 15, and 100% = 20

7 0
2 years ago
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