Answer:
Hi there!
The correct answer to this question is: 97/15
Step-by-step explanation:
First step is to change all the mixed fractions into improper fraction.
9 8/9 becomes 99/9 and 4 8/15 becomes 68/15
then you divide 99/9 you get 11. then you multiply 11 with 15 to get a common denominator. so now the equation is 165/15 - 68/15 which equals 97/15
Answer:
m=3, y-int=-1
Step-by-step explanation:
y-3x=-1, reorganize this into y=mx+b by moving -3x to the right side.
y=3x-1, remember that in y=mx+b, m=slope, which is 3 as you can see easily.
The y-intercept is when x=0. So plug this into y=3(0)-1, which is just y=-1.
Answer:
A, C, D
Step-by-step explanation:
This is because the ratio between te consecutive terms are constant, that is ×2, ×0.5 and ×3 respectively
<span>8.7 = 3.5m - 2.5(5.4 - 6m
3.5m - 2.5(5.4 - 6m) = 8.7
18.5m - 13.5 = 8.7
18.5m - 13.5 + 13.5 = 8.7 + 13.5
18.5m = 22.2
</span><span>18.5m = 22.2
--------- --------
18.5 18.5
m = 1.2
</span>