Answer:
x = 28, y = 34
Step-by-step explanation:
70 + 4x - 2 = 180
110 = 4x - 2
112 = 4x
x = 28
(y + 9) + (y - 1) + 2(y - 4) = 136
4y = 136
y = 34
Hello there!
If x = -3
Calculate x^2 - x
We need to replace x by 3
3^2 - 3
=3 * 3 - 3
= 9 - 3
= 6
I hope this helps!
It is equivalent to:
-6 + (-8)
Answer:
6,053.29
Step-by-step explanation:
Use this formula:
A= p(1+r/n)^nt
A= Amount (?)
P= Principal (4600)
r - interest rate (4%)
n= number of times the interest is compounded per year (1)
t= time (7 years)