Answer:
254
Step-by-step explanation:
see the picture for how I worked this out
Two lines that are parallel have the same slope. In its slope-intersect form, we can write the equation of a line with slope m and y-intercept b as:

Step 1
Write the given equation in slope-intercept form and identify its slope m.

Thus:

Step 2
Find the equation with the same slope m = -2. We need to identify which of them has -2 multiplying the variable x.
Answer
From the given options, the only one with the same slope m = -2, therefore parallel to the given line, is:
add Them all together and divide by the largest
Step-by-step explanation:hope it helps
Answer:

Step-by-step explanation:
3/5 students have a mobile phone, so 2/5 don't have it
Answer:
no
Step-by-step explanation:
A polynomial has no variables in any denominator. The exponent of any variable is a positive integer. This function is not a polynomial.