Answer:
5hat is so easy
Step-by-step explanation:
that is so esy
Just use the distributing property and combine like terms. There isn’t a definite answer since it is an expression.
Slope intercept is basically solve for y
y=mx+b
m=slope
b=yintercept
-3x-10y=7
add 3x to both sides
-10y=3x+7
divide both sides by -10
y=-3/10x-7/10
slope is -3/10
yintercept is -7/10 or at point (0,-7/10)
27.99x.075= 2.09925 or 2.10 Rounded
27.99+2.10= $30.09