Answer:
Step-by-step explanation:
Could you post the questions? We can't help if there is no context or problems.
Answer:
m + 19 = 41
Step-by-step explanation:
Because we don't know what Malik's savings is, we are using the variable m.
The term "more than" suggests addition. We are adding 19 more to Malik's savings, m + 19.
"is" basically means "equals." 19 more than Malik's savings equals 41 makes as much sense as the original sentence.
Putting it all together, m + 19 = 41.
Because of the Commutative Property of Addition, the equation can also be written as 19 + m = 41.
650 + x > = 1500 (thats greater then or equal)
x > = 1500 - 650
x > = 850.....so he needs to save at least $ 850- TexasChick101
Answer:
(0,1)
Step-by-step explanation:
google a filled in unit circle and you should be able to answer these questions easily
Answer:
3.0909 hours
Approximately ≈ 3.1 hours
Step-by-step explanation:
We are given the following values or variables in the question above
Train A moves at a speed of = 50mph( miles per hour)
Train B moves at a speed of = 60mph( miles per hour)
The original distance between them = 340 miles
We are asked to determine how soon they will meet, which means we are to determine the time(in hours) at which they would meet.
The formula to be used to calculate the time in hours =
Time(hours) = Distance(miles) ÷ Relative(Total) Speed (mph i.e miles per hour)
Distance = 340miles
Relative or Total Speed = Speed of Train A + Speed of Train B
Speed = 50mph + 60mph
Speed = 110mph(miles per hour)
Time (hours) = 340miles ÷ 110mph
Time in hour = 3.0909 hours
Approximately ≈ 3.1hours
Therefore Train A and Train B will meet in 3.1 hours.
