The answer is 4,374 and the math is quite simple. A calculator
The range of y=-2.02+4+8 is 9.98 hope this helps:)!
Answer:
it was 10,000+ 4.04% or 0.4=10 ,404 is the answer
Answer:
The value of the expression at b = -2 is thus -6
Step-by-step explanation:
We have been given the expression;
and we are required to evaluate the expression for b = -2
We simply substitute b with -2 in the given expression and simplify;
Converting this into an equation, we get:
6x+4y=14
-8x-4y=-12
We can solve this by adding the system of equations.
6x+4y=14
+ -8x-4y=-12
-------------------------
-2x=2
Simplifying, we get that x=-1. We can replug this into one of the equations to get y. We'll choose 6x+4y=14
Plugging in -1 for x, we get that:
6(-1)+4y=14
which is
-6+4y=14
which is
4y=20
Simplify this to get that y=5
To check, you can plug in x and y into both equations to make sure that they are true.
6(-1)+4(5)=14
-6+20=14
14=14 which is true
-8(-1)-4(5)=-12
8-20=-12
-12=-12 which is true
x=-1 and y=5
:)
