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melomori [17]
3 years ago
15

lou’s shoes is having an annual flag day sale and is offering a 25% discount on all regular priced shoes. kayla spent $13.50 by

sandals and sneakers determine which equation represents how much Kayla will spend on sandals after the discount
Mathematics
1 answer:
hram777 [196]3 years ago
8 0
$3.38 I think I'm not too sure...
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the temperature of the water in Emily's fish tank was 78 degrees F on Sunday the water temperature was changed by -3 on Monday a
SpyIntel [72]

To solve this problem, let us analyze this step by step. The temperature for each day is as follows:

 

Water temperature on Sunday = 78 degrees F

Water temperature on Monday = changed by -3 degrees F

Water temperature on Tuesday = changed by 3 degrees F

 

We can see that the total change of water temperature from Sunday to Tuesday is:

-3 + 3 = 0

Therefore there is zero overall change. There the integer which represents the temperature change is “0”.

 

Since the overall change in water temperature is zero, hence the temperature on Sunday and on Tuesday is similar.

Water temperature on Tuesday = 78 degrees F

8 0
3 years ago
The sum of half of a number and 49is 2 whole 1/4 of the number. find the number
Mrac [35]

Answer:

-93.5

Step-by-step explanation:

let the number be y

1/2 × y + 49 =2 1/4

y/2 +49 =9/4

y/2 =9/4-49

y/2 = 9-196/4

y/2 = -187/4

cross multiply

4y = -374

y = -93.5

6 0
2 years ago
Read 2 more answers
A small pond contains 8 catfish and two bluegill. If eight fish are caught at random what is the probability that all of them ar
blagie [28]
There is a high probability of all of them being catfish since there are 8 catfish in total and since 8 were randomly caught. I don’t truly know.
5 0
2 years ago
Split the middle term: 72 + b - b^2​
Brrunno [24]

Answer: 9b - 8b

Step-by-step explanation:

ou need two factors that you will multiply together to give you -72b^2 and at the same time when you add this two factors it will give you + b . Check; 9b X -8b = -72b^2 and 9b + (-8b) = b , that is why 9b and -8b are the factors and they will replace the middle value

6 0
2 years ago
Read 2 more answers
Given the equation = −3/5 + 2a. State the slope__________b. State the y intercept____________c. Is the line increasing or decrea
Ann [662]

Answer

a. -3/5

b. (0,2)

c. The line is decreasing.

Explanation

In this form, the number that accompanies the x correspond to the slope and the value of the independent number to the y-intercept.

The line is decreasing because the slope is negative.

8 0
10 months ago
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