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3 years ago

Cindy and Zoey work at a store. Both girls earn $6.25 per hour

Mathematics

1 answer:

wolverine [178]3 years ago

8 0

Answer:

Step-by-step explanation:

I think this is your full question, right?

<em>Cindy and Zoey work at a store. Both girls earn $6.25 per hour. During a normal week Cindy works 15 hours and Zoey works 20 hours. The expression 6.25(15) + 6.25(20) can be used to calculate the total amount of money that the girls earned in one week. Which expression shows another way to calculate the amount of money the girls earn in one week? </em>

My answer:

The expression shows another way must be equal to: <em>6.25(15) + 6.25(20) </em>

<=> 6.25 (15+20)

Because both girls earn the same per hour.

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Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which stateme

Aliun [14]

Answer:

A and C are correct.

Step-by-step explanation:

A: 15 + 26 is greater than 41 so it will form a triangle

B: 15 + 36 is not equal to 41 so it will not form a triangle

C: 15 squared + 36 squared = 1,521

41 squared = 1,681

Since a squared + b squared not-equals c squared, it will not be a right

triangle.

D: 15 squared + 36 squared = 297

41 squared = 82

A is correct because any 2 sides of a triangle must be greater than the third.

B is incorrect because it cannot equal the third side, but must be greater than.

C is correct because in a right triangle, the sum of the square of the legs must be equal to the square of the hypoteneuse.

D just does not make sense.

7 0

3 years ago

Brandon was playing a video game where he scores three points for each treasure he finds. If he found 32 treasures on the first

ratelena [41]

Answer:

300 points

Step-by-step explanation:

32 treasures means he has 32*3 points which is 96 points.

68 treasures means he has 68*3 points which is 204 points.

96+204 is 300

5 0

2 years ago

I NEED HELP NOW PLS ASAP

castortr0y [4]

Answer:

Step-by-step explanation:

hello,

I understand that there are only 4 cards and then the player draw a card out of the 4 cards, replace it so the second draw is still out of the 4 cards

<u>How many ways can you draw two cards?</u>

as the first card is replaced, this is 4*4=16

so there is 16 possibles ways

hearts hearts

hearts clubs

hearts diamonds

hearts spades

clubs hearts

clubs clubs

clubs diamonds

clubs spades

diamonds hearts

diamonds clubs

diamonds diamonds

diamonds spades

spades hearts

spades clubs

spades diamonds

spades spades

<u>out of these 16 ways, how many have same colour for both cards?</u>

I assume that there are only two colours Red and Black, so we can have

only 8 ways so the first probability is 8/16 = 1/2

<u>out of these 16 ways, how many are red ace first and black ace?</u>

There are 4 ways so the probability is 4/16 = 1/4

hope this helps

8 0

3 years ago

Read 2 more answers

Which equation can pair with x-y=-2 to create a consistent and dependent system?

MrRissso [65]

See the explanation

<h2>Explanation:</h2>

A system that has one or infinitely many solutions is called <em>consistent. </em>If an equation in a system tells us no new information then the equations of the system are <em>dependent. </em>In other words, to find an equation that creates a consistent and dependent system with the given equation we have to get the same line:

The given line is:

$x-y=-2$