Answer:
% increase
Step-by-step explanation:
80(1.15) = 92
Answer:
The sales tax is 0.26 dollars. The total amount is $3.76.
Step-by-step explanation:
To find, how much you will need to pay for sales tax, multiply 0.075 with 3.5; you get about 0.26. Add that to 3.50 and you get 3.76. If this helps please rank Brainliest. Thanks!
Answer:
y=-3x+6
Step-by-step explanation:
Answer:
sorry only have an answer for part b :/
Step-by-step explanation:
part b: the y-intercept is 25. it represents the amount of money she paid before her first practice.
Answer:
y=2.5x+5 or f(x)=2.5x+5
Step-by-step explanation:
We know 2 given points. (-2, 0) and (0,5)
With these two points we can calculate the slope:
0-5/-2-0+
-5/-2=
5/2 = 2.5
Because the y-intercept is given at 5, we can put these numbers into y=mx+b and get y=2.5x+5 or f(x)=2.5x+5
