63
.10d + .05n = 5.25
.10(21) + .05n = 5.25
2.1 + .05n = 5.25
.05n = 3.15
n = 3.15/.05
n = 63
Answer:
Y=3
Step-by-step explanation:
-8 times 3 equals -24
Answer:
The answer is: The two shops never charge the same price for sundaes with the same number of scoops.
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
20.5x4=82
82-(20x3)=82-60=22
22
30 tens is the same value as 300. 30 x 10 = 300
