The probability of a 2 or a 5 is 50%
Answer:
Step-by-step explanation:
Let
x -----> Hermione was earning before the pay raise
we know that
so
The linear equation that represent this problem is
Solve for x
Divide by 1.05 both sides
Express<span> the prime </span>numbers<span> 7, 15, and 261 as the </span>difference of two squares
Answer:
3 + 5 = 8 which is a monomial
Step-by-step explanation:
a binomial has 2 terms; example, 3y + 5
O=orange
a=apple
equation 1
3o+a=$1.86
a=$1.86-3o
use a=$1.86-3o in equation 2
equation 2
2o+3a=$2.15
2o+3($1.86-3o)=$2.15
2o+$5.58-9o=$2.15
$5.58-7o=$2.15
$5.58=$2.15+7o
$3.43=7o
$0.49=o
then use $0.49=o for equation 1.
equation 1
3($0.49)+a=$1.86
$1.47+a=$1.86
a=$0.39
so an apple is $0.39.
