The answer to the question is 90
Answer:
the second one
Step-by-step explanation:
if it is right pls mark brainliest thanks :)
Answer:
x = -4 and x = 5
Step-by-step explanation:
Since 
and 
both equal to y, we know that the expressions equal to each other. We can write a new equation base on that.
Now we solve the equation.
Let the price of flowers in September be x, then (100 + 20)/100 * x = $1.50
120/100 * x = $1.50
1.2x = $1.50
x = $1.50/1.2 = $1.25
The price of flowers in September is $1.25
Total money realised in September = $1.25 x 900 = $1,125
40% earned = 0.4 x $1,125 = $450
Total money realised in October = $1.50 x 700 = $1,050
40% earned = 0.4 x $1,050 = $420
The class earned more money in September and they earned $30 more than in October.
Answer:
the answer would be A: -1 1/4, 3/4
