Answer:
148 minutes = 2h 28 min
Step-by-step explanation:
48min+(25+75mins)=48+100=148
Answer:
there are 30 dolls in total
Step-by-step explanation:
Since 20% = 6 dolls ur gonna multiply that by 5 which gets 100% = 30
Answer:
my answer is C $69.87
Step-by-step explanation:
5+2=7, so the first blank is 2.
For the second blank, you just need two numbers in the box that when added, equals 7. (So 1,6 or 3,4)
The system of equations of two unknowns is formulated and solved.
The fraction that satisfies the request is , since in the negative signs are canceled and the first fraction is obtained.