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Kazeer [188]
3 years ago
5

1. Marie purchased a $49.00 gift for a baby shower. She uses a coupon that offers 20% off. How much will Marie soend on the gift

after the coupon?​
Mathematics
1 answer:
elena55 [62]3 years ago
7 0

Answer:

$39.20

Step-by-step explanation:

Since she purchased a $49 gift and uses a coupon that offers 20% off, multiply the cost by 80% (0.8)

49(0.8)=39.2

Marie will spend $39.20 on the gift after using the coupon.

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Question 16 2 points)
katen-ka-za [31]
Each edge is 4 feet. To find volume, you do length x width x height. A cube has all equal sides. 4x4x4=64
4 0
3 years ago
When the outliers are removed, how does the mean change? (2 points) dot plot with 1 on 50, 1 on 76, 1 on 78, 2 on 79, 1 on 80, 1
777dan777 [17]

Answer:

Answer: The mean increases by 3

Step-by-step explanation:

The original data set is 

{50, 76, 78, 79, 79, 80, 81, 82, 82, 83}

The outlier is 50 because it is not near the group of values from 76 to 83 which is where the main cluster is.

The original mean is M = (50+76+78+79+79+80+81+82+82+83)/10 = 77

If we take out the outlier 50, the new mean is N = (76+78+79+79+80+81+82+82+83)/9 = 80

So in summary so far

old mean = M = 77

new mean = N = 80

The difference in values is N-M = 80-77 = 3

So that's why the mean increases by 3

8 0
3 years ago
Can anybody please answer question 1?
sertanlavr [38]
That would be a unique triangle
8 0
3 years ago
Identify the y-intercept, constant factor, and exponent for each function below.
harina [27]
A is 6 for the intercept.
5 0
3 years ago
Kia wants to order a large pizza from Frank's Pizza. Each large cheese pizza costs  $8.75 and each additional topping costs $0.5
Afina-wow [57]
<h2>Hello!</h2>

The answer is: A. 8.75 + 0.50 x ≤ 15.00

<h2>Why?</h2>

By isolating the variable (x), we have:

8.75 + 0.50x \leq15.00 \\0.50x\leq 15-8.75\\0.50x\leq 6.25\\x\leq \frac{6.25}{0.50}\\x\leq 12.5

So, with the result of x ≤ 12.5 , we can know that the most amount of additional toppings Kia got, is 12 toppings.

The inequality is telling us that Kia will spend 15$ or less if she orders 12 toppings or less.

Have a nice day!

7 0
3 years ago
Read 2 more answers
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