Answer:
x=1, y=1. (1, 1). The answer is D).
Step-by-step explanation:
3x-5y=-2
4x-7y=-3
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4(3x-5y)=4(-2)
-3(4x-7y)=-3(-3)
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12x-20y=-8
-12x+21y=9
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y=1
3x-5(1)=-2
3x-5=-2
3x=-2+5
3x=3
x=3/3
x=1
A rotation around the origin of 180° and an enlargement by a scale factor of 3
Answer:
The answer is 2.21
Step-by-step explanation:
1/5 is equal to 2/10 so the one with 3/10 has more
Answer:
a) -10
b) 7
Step-by-step explanation:
a) 
b) 
