Answer:
no
Step-by-step explanation:
A proportional relationship must go through (0,0)
c=7n+2
0 = 7(0) +2
0 = 2
This is not true so it is not a proportional relationship
<span>6( 5-8x) +12= -54
30-48x+12=-54 this comes from distributing(multiplying) 6x5 and 6 times -8x
30+12-48x=-54 you have to add the coefficients 30+12
42-48x=-54
-42 -42
-----------------------
-48x=-96 divide by -48
x=2</span>
Consider this option:
1. area_rombus=a*h, where a=6 - the length of the side, h - height.
h=area_rombus/a.
2. area_sq=a², where a=6 - the length of the square.
area_sq=36, area_rombus=4/5 *36=28.8.
3. according to the item 1 h=area_rombus/a=28.8/6=4.8.
answer: 4.8
The point on the number line represents C)
.
Step-by-step explanation:
Step 1:
The distance between 0 and 1 is split into 4 partitions.
The value for each distance is given by dividing the difference by the number of partitions; 
So each partition represents a value of 
Step 2:
The value of the first partition;
,
The value of the second partition; 
The value of the third partition;
,
The value of the fourth partition; 
The point on the number line is in between the zero and the second partition so it is the first partition which has a value of 