Answer:
(-3, 5)
Step-by-step explanation:
plug y = 5 into the second equation
x(5) = -15
5x = -15
x = -3
(-3, 5)
Answer:
Before cooling begins, the temperature of the water is 22°C.
Step-by-step explanation:
need steps??
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Answer:
12 minutes I think question kinda confusing
Answer:price of the bicycle was reduced by 25%
Step-by-step explanation:
Step 1
Old Price of bicycle = $120
New Price of bicycle= $90
Price decrease= $120-$90= $30
Step 2
Percentage decrease = Decrease / Original price x 100
= (30/120) x 100
1/4 x 100
= 25%
Therefore the percentage decrease in the price is 25%
Answer:
1/980
Step-by-step explanation:
the population is 980 so they are 1 out of 980