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jenyasd209 [6]
3 years ago
15

Distributive property to expand 7 (7x-3y)-6

Mathematics
1 answer:
fredd [130]3 years ago
8 0
42x+18y
Is probably the correct answer
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Last year, ginger cost $15 per kilogram. Due to a harvest shortage this year, the price of ginger has to increase by 15% per kil
Anastaziya [24]
<h3>Answer:    17.25 dollars</h3>

=======================================================

Explanation:

15% of 15 = 0.15*15 = 2.25

The cost has increased by $2.25 which means the cost per kilogram is now 15+2.25 = 17.25 dollars

------------

As a slight shortcut, we can multiply the old cost (15) by the multiplier 1.15 to get the same result:

1.15*15 = 17.25

This method allows us to chain together many percentage increases, and it also allows us to include percentage decreases as well. Note how 1.15 is basically the result of 100% + 15% = 1.00+0.15 = 1.15

4 0
3 years ago
Decrease £16855.21 by 13.5%<br> Give your answer rounded to 2 DP.
Savatey [412]

Answer:

<h2>£ 14,579.75</h2><h2 />

Step-by-step explanation:

= £16855.21  -  ( £16855.21 x <u>13.5% )</u>

                                                 100

= £ 14,579.75

5 0
3 years ago
I need help on solving number 6
Sphinxa [80]
The answer is z = -16

I hope this helps. 

Have a great day. :)
7 0
3 years ago
Read 2 more answers
A circle is divided into 18 equal parts how many degrees is the angel measure for part?
ira [324]
Well knowing that it is divided into 18 EQUAL parts, and the fact that the total number of degrees in a circle is 360.

To find out the number of degrees in each part take 360 and divide that value by 18.

That is the angle measure for each particular part.
8 0
3 years ago
I need help how do I determine the value of X??
Annette [7]

Answer:

Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.

Step-by-step explanation:

7 0
3 years ago
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