Answer:
The coordinates I chose are (0,-4) and (-2,0)
Step-by-step explanation:
So the ratio is 100:60 and that simplified is 5:3. for every 5 blue there is 3 red
Answer:
8.12 is the rounded answer
Step-by-step explanation:

a) 3(-2) + 4(3) = -6 + 12 = 6
b) 2(-2) -3(3) +5 = -4 -9 + 5 = -8
c) 4(-2) -(3) = -8 -3 = -11
d) -(-2) -2(3) = 4 -6 = -2
e) (1/2)(-2) +(3) = -1 +3 = 2
f) (2/3)(3) -(1/2)(-2) = 2 + 1 = 3
Well, for the first question, the answers will be (a) 13 per row, because 13*13=169, and (b) a square, because the dimensions will be 13x13.