A <span>The pair of shoes costs $52.99, so p = 52.99.
The state sales tax is 8%, which can be changed to decimal form by dividing by 100: 8/100 = 0.08. So r = 0.08.
Now you can plug both of these values into the formula to find the total cost of the shoes (c):
c = p + r*p
c = 52.99 + (0.08)*(52.99)
c = 52.99 + 4.2392
c = 57.2292
So the total cost of the shoes is $57.23.</span>
Answer: +9,+5
Step-by-step explanation:
8x - 13y = 16
At the x intercept y = 0 so we have:-
8x - 13(0) = 16
8x = 16
x = 16/8 = 2
so the x intercept is at (2,0)
So y=mx+b
-1 is your b, your y-intercept, go down to -1 on your y axis and plot a point from there...
-7 is your slope of -7/-1
from there...use your slope above and just count the spaces rise over run.
hope this helps! :)
Answer:
2.3283064
Step-by-step explanation: