Answer:
r = s
/2 - 3
x
/2
or
x = s
/3 − 2
r/
3
Step-by-step explanation:
Answer:
Substitution
Step-by-step explanation:
The subtraction property of equality is when you subtract from both sides, they will still be equal. The multiplication property is the same thing but with multiplication.
Base=(180°-vertex)/2=(180-82)/2=98/2=49°
base angles are 49°
$25 x 5 weeks = $125
$125 in 5 weeks + $120 = $245
In 5 weeks he will have $245 saved