Answer:
Starting with ΔABC, draw the dilation image of the triangle with a center at the origin and a scale factor of two. Notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). Dilations involve multiplication! Dilation with scale factor 2, multiply by 2.
Slope = 1-5/0-1 = 4
the answer is 4
I think the first on is A the second one D and the third one B
Answer: a. 8p b. 12p c. 84p
Step-by-step explanation:
Let the price of chews be c
Let the price of bubbly be b
3 chews and 4 bubblies cost 72p can be written as: 3c + 4b = 72
Five chew and 2 bubblies cost 64p can be written as: 5c + 2b = 64
3c + 4b = 72 ......... i
5c + 2b = 64 ........ ii
Multiply equation I by 5
Multiply equation ii by 3
15c + 20b = 360
15c + 6b = 192
Subtract
14b = 168
b = 12
Since 3c + 4b = 72
3c + 4(12) = 72
3c + 48 = 72
3c = 72 - 48
3c = 24
c = 24/3
c = 8
A chew cost 8p
A bubbly cost 12p
3 chews and 5 bubbly will cost:
(3×8) + (5×12) = 24 + 60 = 84p
Option C: 
The last two terms given of the standard polynomial are:
This shows 2 patterns to us:
r 's degree is increasing per term in the given polynomial.
s 's degree is decreasing per term in the given polynomial.
The sum of powers of variates r and s is 2+4 = 3+3 = 6.
And since standard polynomial, the same pattern must be present in all terms of the series.
All options except C are not valid.
Option C has term for which r's degree plus s's degree is 1 + 5 = 6.
And r's degree 1 < s's degree 5.
Thus its a valid term to be putted as first term in standard form of polynomial in consideration.
Thus Option C: is the needed expression.
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