-7
-(-7) is 7 because two negative signs result in a positive. The opposite integer of 7 is -7
Answer:
18 food booths initial costs are $(3,150 + 7d)
Step-by-step explanation:
First, simplify out the brackets:
-20 - 4n = -12
Then, combine like terms by moving the -20 to the other side
-4n = -12 + 20
-4n = 8
Divide by -4 on both sides to isolate the n
n = 8/-4
n = -2
Answer:
y = - 2x - 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 2x - 1 ← is in slope- intercept form
with slope m = - 2
Parallel lines have equal slopes , then
y = - 2x + c ← is the partial equation
To find c substitute (- 3, 2 ) into the partial equation
2 = 6 + c ⇒ c = 2 - 6 = - 4
y = - 2x - 4 ← equation of parallel line
$ 2 each carnival ride + $8 spend at most $35
Rewrite that is
$2x + 8 ≤ 35
I hope this helped and that I was right, have a nice day.
