Have you used PEMDAS if not the abbreviation stands for Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction. So you start with 3² = 3x3 = 9 now 5x6=30 so now you have a equation of (4 + 7 x 9 - 30) = 4 + 63 - 30 = 67 - 30 = 37 I hope I helped!!!!
17 + 3y = 7x
3y = 7x - 17
y = 7/3x - 17/3
= 7/3
Answer: If we assume the production and cost are in a linear relationship, we can use the formula: c = 0.3p + 3000.
To start, we need to find the slope between the two given data points.
(20000, 9000) and (14000, 7200)
Using rise over run, we get 1800 over 6000, meaning the costs went up $1800 with a $6000 raise in production. This gives us a slope of 0.3.
Now, we have the equation, c = 0.3p + b. Input either of the points and solve for b, you will get a b value of 3000.
2/9 Is your simplified fraction! Have a great day!
:)
