X > -4 is the answer to the inequality
Mean is average so you sum up all 4 numbers and divide by 4. Answer is 27.6725 or rounded 27.67
Have a nice day. Hope this helps.
Answer:
-7 and 21
Step-by-step explanation:
y-2y=7 (sub x=7 to the equation)
-y=7
y=-7 (not sure of its correct)
if y=-7,
x-2(-7)=7 (sub y=-7 into equation)
x-14=7
X=7+14
X=21
75 / 15 = 5
whe the question says "how many times does y go in to x " you reverse the numbers and divide
Let x = the number you need to find.
4x + (-5) = 2x + 11
You finish.
