Solve each
5x+7>-8
minus 7 both sides
5x>-15
divide by 5
x>-3
3x+7≤19
minus 7 both sides
3x≤12
divide by 3
x≤4
so we got
x>-3 AND x≤4
and means that the solution set must satisfy both at once
so x is bigger than -3 and less than or equal to 4
so between -3 and 4 including 4
-3<x≤4
last one
Answer:
75 gallons
Step-by-step explanation:
15gal PER 1 min
__gal PER 5 mins
To solve this, I would do 15 x 5. That gets me to 75 gallons.
Hope this helps :D
2x + 5y + 30 = 0
2(52) + 5y + 30 = 0
104 + 5y + 30 = 0
134 + 5y = 0
5y = -134
y = 
Neither A, B, C, or D are the the correct answer. Did you mistype the problem?
Answer:
<u>8,6,4,3,2,-3,-4,-6,-8,-12</u>
Step-by-step explanation: