Answer:
W = t + 200
Step-by-step explanation:
Number of words typed in the first letter = 200
The relationship between the total words typed, W and the number of seconds, t spent on the second letter :
W = number of words typed in first letter + t
W = 200 + t
Choosing any pair of values from the table :
W = 245 ; t = 45
W = 200 + 45
W = 245
Therefore, the number of words, W typed today can be represented as
W = 200 + t
the product of 7and m is 7m
if m=4
then the product is 7*4
=28
what I think is the answer is 2/3
Answer:
Angle 1 = 38 and angle 4 = 142 degrees.