First you measure the volume then use multiplication
Hi,
Work:
Equation;

Root = (0, 0)
Domain: x = R
Vertical Intercept = (0, 0)
Hope this helps.
r3t40
Let x and y be the rate per hour for Mechanic 1 and 2 respectively.
Then,
x+y=205 ---------- (1)
Additionally,
10x+15y = 2500 ------ (2)
Solving equations 1 and 2;
Multiply (1) by 10 and subtract two from the result,
10x+10y = 2050
10x +15 y =2500
----------------------
-5 y = --450 => y = 450/5 = $90
Then,
x= 205-90 = $115
Therefore,
Mechanic 1 charged $115 per hour
Mechanic 2 charged $90 per hour
Answer:
See the attached
Step-by-step explanation:
An exponential function has the variable in the exponent.
That is a rational number.