Answer:
I believe the answer is 4.
Step-by-step explanation:
Since y = 8 when x = 4, y is double or 2 times x. So, when x = 2, y is 2 x 2, or 4.
Density of water = 1000 kg/m^3
1 m^3 = 1000 litres
Therefore,
1000 kg/1000 l => 1 kg/l => 1000 g/l
Then, 300 g of water = 300/1000 l = 0.3 l
The concentration of the syrup = mass/amount of water = 60 g/0.3 l = 200 g/l
i think it is A. P(5<X<9)
Answer:
Yes
Step-by-step explanation:
It should be a + b/5
Answer: y = -12x +20
Step-by-step explanation: 1. distribute the -12 into the (x-2), that equals -12+24
2. subtract the 4 from the left side to move it to the right side of the equation
3. add like terms, so 24 + (-4) or 24-4 which equals 20.
4. Answer: y=-12x+20
