Just did this one.
The perimeter is the sum of the sides.
n + (3n - 4) + (3n - 5) = 33
7n - 9 = 33
7n = 42
n = 6
3n-4=18-4=14
3n-5=13
Check: 6+14+13=33, good
Answer: 6 cm, 14 cm, 13 cm
Answer:
Are we doing substituion or elimination
Step-by-step explanation:
Answer: B
$30 + 0.18m < $55
Look at the signs!!!!
Additional mean add!
Less than <
M represent the number of miles
All you have to di is subtract the exponents.
