Hi!
Use The Percentage Formula To Solve:
385 ÷ 550 * 100 = 70
Mark pays 70% of the original price.
Answer:

Step-by-step explanation:
we have the expression

Convert to vertex form

where
a is the leading coefficient
(h,k) is the vertex
Complete the square


Rewrite as perfect squares

so
The coefficient a =1
The vertex is the point (-2,-2)
Answer: 6
Step-by-step explanation:
3/4 x 12 =36/4
12 x 1/2=6
Answer:
The answer is 32. so basically m=32
Step-by-step explanation:
the ratio is 1:3:5, so we are talking about 1+3+5 = 9 parts or shares between them.
therefore, 1 share of 450,000 is
450,000/9 = 50,000
so, Anna gets R50,000.
Letty gets 3×50,000 = R150,000.
and finally Emily gets 5×50,000 = R250,000.