Answer:
Step-by-step explanation:
GCF
The greatest common factor is 2x.
Factor out GCF
When you apply the distributive property, you get
2x(x - 25) = 0
Solutions
Either 2x = 0 in which case x = 0
or
x - 25 = 0 in which case
x = 25
Answer:
19 2/5 or 19.4
Step-by-step explanation:
let
x-------> walnuts that Mario eats in a week
y-------> walnuts that Yolanda eats in a week
we know that
x=2y-------> equation 1
y=6*7-------> y=42 walnuts
substitute the value of y in equation 1
so
x=2*42-----> x=84 walnuts
therefore
the answer is
Mario eat in a week 84 walnuts
Answer:
55.
Step-by-step explanation:
55x2=110
Answer:
$15.225
Step-by-step explanation:
$29 - 30% = $20.30
$20.30 - 25% = $15.225