28 is 43.75% of 64
you can calculate this by making a fraction of 28/64 and timing this by 100!
B
Substitute the first number for x and see which one it is
6 x 1 - 4 = 2
9xa is the common factor.
You can complete the statement by dividing the two terms of the expression of the left side by 9xa, and you will get:
36x^3a + 45xa^2 = 9xa ( 4x^2 + 5a)
Answer:
R180
Step-by-step explanation:
Adjusted income = (original pocket money x new ratio) / old ratio
( 6 x $150) / 5 = $180
