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IgorC [24]
3 years ago
12

Find the sum or difference.

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
6 0
\left[\begin{array}{ccc}-6&-1&5\\4&-4&1\end{array}\right]
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Given the data 12,39,21,18,24,17,12,25
andreyandreev [35.5K]

Answer:

12,39,21,18,24,17,12,25

Step-by-step explanation:

3 0
2 years ago
A dozen eggs cost 3.84 at this rate how much would 50 eggs cost
Zina [86]

Answer:

50 eggs would cost 16$

Step-by-step explanation:

A dozen eggs is 12. So for 4 dozen eggs, you get 48. 48 eggs is 15.36$. If you divide the 3.84 to 12, you will get the individual price for each egg. The individual price for each egg is .32 cents. You need to add 2 more eggs to the 4 dozen to get 50 eggs. You times .32 to 2 and you get .64. After that you add .64 to the price of the 4 dozen eggs and you will get 16$

Simple version:

dozen eggs =12, cost 3.84$

4 dozen eggs= 48, cost 15.36$

3.84$ divided by 12 = .32 cents (price of the individual egg)

Add two of the individual eggs together and add it to 15.36$

:)

5 0
2 years ago
In a certain company a salesman is paid a fixed salary for $3140 per month plus an annual commision of 2% on the TOTAL value of
hodyreva [135]

Step-by-step explanation:

(i) 12 months × fixed salary

= 12 × 3140

= 37680 $

(ii) commission = total × 2%

= 720000 × 0.02

= 14400 $

(iii) fixed salary + commission

= 37680 + 14400 = 52080 $

8 0
3 years ago
Write an equivalent expression to -2(1.5+5)-4(-0.5+3h)
finlep [7]

Answer:

-11-12h

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve for x<br> X<br> 170<br> X=
Vinil7 [7]

Answer:

73

Step-by-step explanation:

90-17=x

x=73

7 0
3 years ago
Read 2 more answers
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