Answer:
20
Step-by-step explanation:
16=1 2/10R + -8
16+8= 12/10R
24=12/10R
R=20
Answer: c. 150g of sugar dissolved in 300ml water
Step-by-step explanation:
The concentration of sugar syrup will decide which syrup is sweetest. Concentration is defined as the amount of solute dissolved per unit volume of solution.
a) 50g of sugar dissolved in 150ml water

b) 100g of sugar dissolved in 500ml water

c) 150g of sugar dissolved in 300ml water

d) 250g of sugar dissolved in 1000ml water

Thus 150 g of sugar dissolved in 300ml water has highest concentration and is sweetest.
Answer:
-9-5x
Step-by-step explanation:
they aren't the same because of the variable on 5x. You can simplify the problem to -9-5x but that's about it unless it equals something.
Answer: -1/2 and 1/3
Step-by-step explanation:
Answer:
Step-by-step explanation:
3/4 * 2 = 1 1/2
The factory made two batches of granola bars.