Sub in given values to get 2 equations.
Solve system using elimination. Add the equations together, cancelling out 'b'
Sub into first equation to get value for 'b'
Answer:
$10
Step-by-step explanation:
Subtract the price of the keychain, $7, from the total to find the price of the 3 t-shirts:
$37 - $7 = $30
The 3 t-shirts cost a total of $30.
We assume all t-shirts have the same price.
price of 1 t-shirt = $30/3 = $10
Answer: $10
Answer:
264 inches
Step-by-step explanation:
1 foot = 12 inches
so 22 feet= 22 x 12 inches= 264 inches
You can factor it into (-5m+n)(-5m+n)