Answer:
x=4.5
y=-2.5
Step-by-step explanation:
Multiply 2x-4y=19 by 3
Multiply 3x+5y=1 by 2
Solve simultaneously
Step-by-step explanation:
(2^2x²/xy²) for x=3 and y=2
we have
2^2(3)²/((3)(2²))
2^2(9)/((3)(4))
2^18/12
262144/12
21845.3
Answer:
$1200.
Step-by-step explanation:
We have been given that Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of $10 from each of the subscribers to her website.
Let us find number of subscriber that will pay this month Kiersten for her online business.
Last month, the website had 100 subscribers. This month, 30 new members joined the website, and 10 members cancelled their subscription, therefore, number of subscriber this month will be
subscribers.
To find amount that Kiersten will receive from online business we will multiply 10 by 120.

Therefore, Kiersten will earn $1200 from online business this month.
For number one:
u first subtract 6 from 24
24-6= 18
then u devide 18 by 3
18/3= 6 miles
1/9 times 2 = 2/9 (2/9 students favorite color is blue)
1/9 times 3 = 3/9 (3/9 students favorite color is pink)
1/9 + 2/9 + 3/9 = 6/9 (this leaves 3/9 of students left that like green)
3/9 + 3/9 = 6/9
Answer:
Therefore 6/9 of students like pink and green