-2
The coefficient is the number in front of the value.
The slope intercept form:
Where c is the y intercept and m is the slope.
We can then put (5,-4) and the slope into the equation:
-4 = (3/4)(5)+c
-c = 15/4+4
c = -31/4
Therefore the answer is c = -31/4.
Hope it helps!
82 + 79 + 72 + 72 + 81 + 77 + 69= 532
532/7 = 76
The mean is 76
Answer:
6/21, 12/42
Step-by-step explanation:
Mary spends no more than 21 hours a week doing homework. If she spends 2/7 of the time doing her math homework.
The number of hours she spends doing her maths homework is calculated as:
= 2/7 × 21
= 6 hours
The other fractions that could represent the amount of time Mary spends doing her math homework is given as:
6 hours/21 hours = 6/21
Also , that could be represented as:
12/42
Therefore, the other fractions that could represent the amount of time Mary spends doing her math homework is : 6/21 , 12/42