Well 3 x 3 is 9 and 3 x 6 is 18 x 3 is 54 so id say 36 bc its the only one left
Answer:
Step-by-step explanation:
Given parameters:
Rate of walking by Lin = 13 miles in 5 hours
Rate of walking by Jada = 25 miles in 10 hours
Distance walked = 3.25 miles
Time of take off = 3:00
Solution:
The rate of their walking amounts to their speed;
Speed =
Speed of Lin = = 2.6 miles/hr
Speed of Jada = = 2.5 miles/hr
To find the time; make it the subject of formula and solve for each person;
Time =
Time of Lin = = 1.25hr = 48 minutes
Time of Jada = = 1.3hr = 47 minutes
Time for each to arrive;
Lin = 3.00 + 1.25hr = 4:25
Jada = 3.00 + 1.30hr = 4:30
Answer:
x= -3, -1, and 2
Step-by-step explanation:
To find an equivalent expression, you can distribute the 4 to the parenthese. To do this, multiply the four by each term separately, then add all of the resultant terms.
4*x=4x
4*7y=28y
Therefore, the answer is 4x+28y
Hope this helps
Answer:
D. B and C
Step-by-step explanation:
The set of equations that has the (3, 5) as a solution would be the two lines that intercepts at the point where when x = 3, y = 5.
From the graph shown, line B and line C intercepts at the point where x = 3, and y = 5.
Therefore, B and C has (3, 5) has its solution.