Answer:
the desired equation is
y = (1/2)x - 21/2
Step-by-step explanation:
Looks as tho' you may have typed in an extra 'y' here. I will proceed under the assumption that you meant y = (1/2)x - 4. This line has a slope of 1/2.
Any line parallel to it also has a slope of m = 1/2.
Start by replacing y, x, m and b in y = mx + b with the knowns:
y = mx + b becomes -6 = (1/2)(9) + b.
Clear this of fractions by multiplying all 3 terms by 2:
-12 = 9 + 2b, or:
-21 = 2b. Dividing both sides by 2 results in b = -21/2.
Thus, the desired equation is
y = (1/2)x - 21/2
The answer is square root of 149 and in decimals form it would be 12.20
Answer:
Workup in photo below.
Step-by-step explanation:
Good luck.
Answer:
he messed up on adding up all of his work he got all of the rest right
Step-by-step explanation:
A. He messed up with adding up all of his work
B. the correct answer is 2.88
Answer: k = 8
Step-by-step explanation:
-3k + 30 = 6
-3k = -24
k = 8
