10 × -2 is -20
-20 -8 = -28
the answer is -2 because 21-23 is a negative number
Answer:
$27,72
Step-by-step explanation:
The information that we have its
- The cost gas its $3.60 per gallon
- Irene's car had 5.3 gallons
- Irene's car tank is 13 gallons
so now for the know, How much did Irene spend on gas?
First
The gas that its necesary for filled de tank its
13gallons-5,3gallons=7,7 gallons
The cost for 7,7 its
7,7g*3,6$/g= $27,72
Answer: Its A, Your Welcome.
Step-by-step explanation:
Answer:
(2,2)
Step-by-step explanation:
(5+-1/2,8+-4/2)
(-2,2)
