Answer:
-6x +10
Step-by-step explanation:
(-3+5) - (6x-8)
We cannot solve since there is no equals sign, we can only simplify
Combine the -3 and the 5 in the parentheses
(2) - (6x-8)
2 - (6x-8)
Distribute the minus sign
2 -6x +8
-6x +10
Answer:
20 is unreal numbers and 21 is no solution
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hi there!
<u>What we need to know:</u>
- Linear equations are typically organized in slope-intercept form: where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)
- Perpendicular lines always have slopes that are negative reciprocals of each other (ex. -1/3 and 3, 1/2 and -2, etc.)
<u>1) Determine the slope (m)</u>
Looking at the given equation, we can identify clearly that is in the place of m, making it the slope of the line. Because perpendicular lines always have slopes that are negative reciprocals, we know that the slope of the line we're solving for will be . Plug this into :
<u>2) Determine the y-intercept (b)</u>
Plug in the given point (-3,5)
Subtract 4 from both sides
Therefore, the y-intercept is 1. Plug this back into :
I hope this helps!
One pound = $3.50
You are solving for 2 1/4 (or 2.25)
Multiply the two numbers
2.25 x 3.50 = 7.875
2 1/4 pounds cost $7.875 or ~$7.88
~
12. Suppose U= {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P= {1, 2, 3, 4]. What is P'? (1 point)
Andrew [12]
Answer:
o {5, 6, 7, 8}
Step-by-step explanation:
To find<em> P'</em>
P' = U - P
P' = {1, 2, 3, 4, 5, 6, 7, 8} - {1, 2, 3, 4}
P' = {5, 6, 7, 8} ANS.