Answer:
$600!
Step-by-step explanation:
First, to find out how much it is per square foot, divide the cost by the amount he paid for (150/60). This comes to 2.5. So $2.50/square foot. However, we need to know how much he will pay for 240 more square feet. So multiply 2.5 by 240 and you get 600. So, for 240 square ft more roofing, Mr. Lou would pay an additional $600. Hope this Helps!
Answer is provided in the image attached.
Answer:
Blue
Step-by-step explanation:
Answer:
2, 1, 3, 4
Step-by-step explanation:
For future reference:
Make all the numbers (accept for the second one) into a common form. For example a decimal.
For the first one, it will simplify into 3/2 since both 9 and 4 can be easily rationalized.
The second can't be written as a decimal, but it will easily become the least greatest number.
The third is already a decimal and the fourth could just be divided 5/3 using a calculator.
From there you'll have
1.5, /5, 2.5, and 1.67
Answer:
Slope: = 3/10x
y-intercept: = -7/10
Step-by-step explanation:
10y = -3x - 7
y = -3/10x - 7/10
Slope: = 3/10x
y-intercept: = -7/10
