<span>4 sweets cost 28
so 28/4 = 7 per sweet costs
So 7 sweets will be: 7 x 7 =49
Answer 7 sweets cost 49</span>
Answer:
this is difficult oh my god
Answer:
decimal
Step-by-step explanation:
Answer:
34 and 19.
Step-by-step explanation:
Since the sum of the two numbers is 53, x+y=53. Since the difference is 15, x-y=15.
Adding x+y=53
and x-y=15,
The ys cancel, leaving 2x=68, or x=34. Therefore, 34-y=15, or y=19.
Answer:2/15
Step-by-step explanation: 10/3 - 12/5 = lcm of 3 and 5 = 15
= 10/15 - 12/15
= 2/15