You're mixing water and flour, following the rule that for each 4.5 cup of flour you add 10 cups of water.
Note that 10:4.5 is equivalent to 20/9.
Answer:
.100
Step-by-step explanation:
I think im pretty sure. Its been a while for me
4 x - 2 y = 6
2 x + y = 5 / * 2 ( we will multiply both sides by 2 )
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4 x - 2 y = 6
+
4 x + 2 y = 10
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8 x = 16; x = 2
4 + y = 5
y = 5 - 4; y = 1
In the system of equations D :
8 x = 16; x = 2 ,
8 + 2 y = 10
2 y = 2, y = 1
Answer: D ) is the equivalent system
Answer:
B
Step-by-step explanation:
7 + x = 84
Subtract 7 from both sides.
x = 77
Answer:
A
Step-by-step explanation:
it is A because the graph move from a negative axis and move to positive axis at the top
