So the first thing you do is distrubute.
8(R+6) - 2R = 8R+48-2R = 6R + 48
Answer is 6R + 48.
Answer:
A) x-8
Step-by-step explanation:
because
Answer: b. False
Step-by-step explanation:
- A dummy variable is a numerical variable used in regression analysis to represent values for categorical data by using value 0 (shows absence of particular category) or 1 (shows presence of particular category) .
- We cannot use categorical data to evaluate the slope coefficient (numerical value) until we convert them into dummies.
Hence, the given statement is absolutely false.
He did not distribute correctly in the first step.
4(x+2)=30
4x + 8=30
He should have distributed the 4 to the 2 as well.
Answer:
Henry rented the backhoe for three days
Step-by-step explanation:
It's simple. First, you suppose that the number of days he rented the backhoe is 'm'. Then you equate the bill to the amount that corresponds the number of rented days.
The bill came for 286.50$. That'd mean, m*95.50$ = 286.50$ => m = 286.50/95.50 = 3
