Answer:
A = 14.2/1.1 hours
B = 5.091 hours
Step-by-step explanation:
Formulate 2 simultaneous equations
5.7A + 6.8B = 111.40..........(1)
A +B =18...............................(2)
Multiply each item in (2) by 5.7 to get
5.7A + 5.7B = 97.2............(3)
subtract (1) - (3) on each side
5.7A -5.7A + 6.8B - 5.7B = 111.40 -97.2
1.1B = 14.2
B = 14.2 /1.1
to get A use equation (2)
A = 18 - B
A = 18 - 14.2/1.1 = 5.091
The answer would be j<14
Because Sophie is 14 and hake is any number younger then her
Answer:
A
Step-by-step explanation:
From the diagram, angle A is congruent to angle E. This is because they are both marked with the same symbol, signifying that they are congruent.
Figure how much percent she reads daily. Then add on till 7 until ur done... For example 7= 35% 14(days)= 70
5.834 x 10 to the power of -1
