Answer:
C
Step-by-step explanation:
It’s convenient that there are only two <em>x</em> values you need to check, -2 and 2. Just insert it to see what <em>y</em> is appropriate.
x = -2: y > 6 + 3 = 9 (and y > -2 + 2 = 0 which is redundant here)
x = 2: y > 2 + 2 = 4 (and y > -6 + 3 = -3 which is redundant here)
So, neither B nor D is in the solution set with 5 < 9 and -5 < 9.
A isn’t in the solution set either with -5 < 4.
C is in the solution set with 5 > 4.
Answer: $72
Step-by-step explanation:
Simple interest (I) is calculated as Principal × Rate × Time.
From the question, Principal = $800
Rate =3% = 3/100= 0.03
Time =3 years
Slot in the values into the formula;
I = 800 x 0.03 x 3
I= $72
I hope this is clear
Well think about it this way -9 times what equals 252 you already know x is going to be a negative number because the outcome is positive so try doing the problem backwards 252/-9=-28 so x=-28
Answer: if your asking how much he saved then the answer is $168
Step-by-step explanation:
