Answer:
20
Step-by-step explanation:
28/16=1.75
35/1.75=20
Answer:
50-b
Step-by-step explanation:
Whatever letter/number it begins with, it's that minus the second letter/number.
Answer:
x=0 x = 3/4
Step-by-step explanation:
32x^2 – 24x = 0
Factor out 8x
8x(4x -3)
Using the zero product property
8x = 0 4x-3 =0
x=0 4x=3
x=0 x = 3/4
Answer: School Y has 4 points and School X has 12 points.
Explanation:
Let the number of points School Y has be x
Let the number of points School X has be 3x
According to question, we get

So, the number of point School Y has 4.
and number of points School X has

Hence, School Y has 4 points and School X has 12 points.
Answer:
Option D. c = 45 will be the answer.
Step-by-step explanation:
In the figure attached there are two similar parallelograms PARL and WXYZ.
In which AP = 15, PL = 40, WZ = 120 and WX = c
By the property of similarity, corresponding sides of the given parallelograms will be in the same ratio.


c =
[By cross multiplication]
c = 45
Therefore, Option D. c = 45 will be the answer.