Answer:
Then you don't change the sign.
Two like signs become a positive sign.
Two unlike signs become a negative sign.
Answer:
pitcue not clear
Step-by-step explanation:
The leading term is the term containing the highest power of the variable: the term with the highest degree. The leading coefficient is the coefficient of the leading term.
Answer:
He pays $8.00 regardless and $1.40 for each ride. When we see for each, we typically want to multiply.
A. $8.00 + $1.40 * r
If his parents gave him $26.00, then that is the most Kolby can spend.
$8 + $1.40 * r = $26
Subtracting 8 from both sides:
$1.40 * r = $18
Dividing both sides by 1.40:
r = 12.86
B. Since you can't ride part of a ride, Kolby can only ride 12 rides.
Step-by-step explanation:
12n+32=10n+20
-10n -10n
2n+32=20
-32 -32
2n= -12
2 2
N = -6
