Answer:
260 feet
Step-by-step explanation:
in the attached image
Answer:
There are 9 nickels and 11 pennies
Step-by-step explanation:
Systems of equation:
x=nickels
y=pennies
0.56=0.05x+0.01y
x+y=20
To get the price marked up you would multiply 27 by 0.75, which is 75% of the cost, and then add it to 27 which would give you the $27+75% markup.
Answer:
a. Slope= -5 y-intercept = 3
b. Slope = 1/4 y-intercept=-6
c.Slope=0 y-intercept =5
Step-by-step explanation:
