Tenemos precio de lista de $25 para el libro.
Si aplicamos un descuento del 25%, este descuento representa:
Ahorramos $6.25.
El precio que pagamos el libro es $18.75.
Answer:
try c
Step-by-step explanation:
Chapter : Linear equations
Lesson : Math for Junior High School
7x + 14y = 28
if want to find x and y, we must substitution value 0 to the equation x and y :
# If x = 0, then :
7x + 14y = 28
= 7(0) + 14y = 28
= 0 + 14y = 28
= 14y = 28 → y = 28/14
= y = 2
# If y = 0, then :
7x + 14y = 28
= 7x + 14(0) = 28
= 7x + 0 = 28
= 7x = 28 → x = 28 / 7
= x = 4
and that result was proven x = 4 and y = 2
Answer:
The answer would be 10.
Step-by-step explanation:
10 is the number that has the most number of dots above it.
Answer: E simple random
Step-by-step explanation:
A simple random sample in a statistics is a subset of individuals chosen from a larger set. Each individual is chosen randomly and entirely by chance, such that each individual has the same probability
