Emily and her children went into a grocery store and she bought $20.80 worth of
bananas and peaches. Each banana costs $0.80 and each peach costs $2. She bought
a total of 14 bananas and peaches altogether. Write a system of equations that could
be used to determine the number of bananas and the number of peaches that Emily
bought. Define the variables that you use to write the system.

$27.5

step-by-step explanation:

$110.00 divided by 4

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: