-140 = 28 + 4(5y-2)
Use distributive property:
-140 = 28 + 20y -8
Combine like terms:
-140 = 20 + 20y
Subtract 20 from both sides:
-160 = 20y
Divide both sides by 20:
y = -160 / 20
y = -8
The answer is B) -8
9514 1404 393
Answer:
A, C, D, E
Step-by-step explanation:
Any relation that is different from a straight line with a defined constant slope will be a relation that is either or both of ...
__
a) degree 3, not linear
b) a linear function
c) a vertical line with undefined slope, not a function
d) a curve opening downward, not linear
e) a line with a bend in the middle, not linear
f) a linear function
Compound Interest Formula:
A = P(1 + r/n)^(nt)
A= Accumulated amount with interest P= principal= $1000
R= annual interest rate (decimal)= 0.05
N= # times compounded per year= 12
T= # of years= 10
A= 1000(1 + 0.05/12)^(12*10)
divide inside parentheses first
A= 1000(1 + 0.0041666667)^ (12*10)
add inside parentheses
A= 1000(1.0041666667)^ (12*10)
multiply exponents
A= 1000(1.0041666667)^120
multiply parentheses by exponents
A= 1000(1.6470095043)
multiply last two numbers
A= $1,647.01 amount after 10 years
ANSWER:
D) $1647.01 total after 10 years
Hope this helps! :)
Answer:
Step-by-step explanation:
ur mom
Answer:
1/2,-2
Step-by-step explanation:
