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dybincka [34]
3 years ago
6

Multiply the pairs of numbers, and match them with their products.

Mathematics
2 answers:
Lerok [7]3 years ago
5 0

Answer: 1.(-3.4)(5)=-17

2.(-8)(2.2)=17.6

3. (3.8)(-5)=-19

4.(-9.5)(-2)

Step-by-step explanation:

andrew-mc [135]3 years ago
5 0

Answer:

(-8)(-2.2)=17.6, (-3.4)(5)=-17, (-9.5)(-2)=19, (3.8)(-5)=-19

Step-by-step explanation:

Just multiply lol when two numbers are like this (2)(3) that means to multiply which equals 6. If it's like this (2)(-3) that means to still mutiply but a negitive and positive equals a negitive -6.

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At a school fundraiser, for every 12 boxes of chocalate sold a
meriva

Answer/Step-by-step explanation:

72/12=6

6x5=30

30 points.

5 0
2 years ago
the observations 7,15,x-1,x+1,24,28 have been arranged in ascending order. if the median of the data is 21. find the value of X.
marissa [1.9K]

Answer:

x = 21

Step-by-step explanation:

The following data were obtained from the question:

Set of data => 7, 15, x–1, x+1, 24, 28

Median = 21

x =?

Median is simply defined as the middle term of a given data arranged either in ascending or descending order.

Next, we shall determine the median of the set of data. This can be obtained as follow:

7, 15, x–1, x+1, 24, 28

Median = [(x–1) + (x+1)]/ 2

Finally, we shall determine the value of x as follow:

Median = [(x-1) + (x+1)]/ 2

Median = 21

21 = [(x-1) + (x+1)]/ 2

21 = [x – 1 + x + 1] /2

21 = [x + x – 1 + 1] /2

21 = 2x / 2

21 = x

Thus, x is 21

****Check****

Median = 21

x = 21

Median = [(x–1) + (x+1)] / 2

21 = [(21 – 1) + (21 + 1)] / 2

21 = [20 + 22] / 2

21 = 42/2

21 = 21

7 0
3 years ago
-(-m - 8n)<br><br> Use the distributive property to simplify
astraxan [27]
The correct answer is m+8n
3 0
4 years ago
You can afford a $950 per month mortgage payment. You've found a 30 year loan at 7% interest. a) How big of a loan can you affor
Lubov Fominskaja [6]

Based on the amount to be paid per month, the size of the loan you can afford is $142,792.19.

The total amount you pay to the loan company is $342,000.

The interest on the money is $199,207.81.

<h3 /><h3>What is the size of the loan?</h3>

The size of the loan is the present value associated with that loan payment that you can afford:

950 = (7/12% x Present value) / ( 1 - (1 + 7/12%)⁻⁽³⁰ ˣ ¹²⁾

950 = (7/12% x Present value) / 0.8767

Present value = $142,792.19

The total amount of money paid is:

= Number of periods x Payment per period

= 30 years x 12 months per year x 950

= $342,000

The interest is:

= 342,000 - 142,792.19

= $199,207.81.

Find out more on interest payments on loans at brainly.com/question/13005100

#SPJ1

4 0
2 years ago
What is twice of 2^30 using exponents
coldgirl [10]

Answer:

2^31.

Step-by-step explanation:

2 * 2^30

= 2^1 * 2^30

= 2^31. (Law of indices)

7 0
3 years ago
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