So 40=100%
find 100%-30%=70%
70% of 40
'of' can be translated to multiply
70% times 40
percent means parts out of 100 so
70%=70/100=7/10=0.7
so
.7 times 40=28
the sale price=$28
Answer:
x^2 - x - 12 (this is the second answer choice)
Step-by-step explanation:
Multiply (x + 3)(x - 4) and simplify the result:
x^2 - 4x + 3x - 12, or x^2 - x - 12 (this is the second answer choice)
Answer:
B and C
Step-by-step explanation:
Answer:
4n + 4
Step-by-step explanation:
Azhar - n years old now.
Last year he was (n-1).
His mother was 4(n -1) last year.
Now his mother 4(n-1) + 1.
7 years later she will be 4(n - 1) + 1 + 7 = 4n - 4 + 8 = 4n + 4
Answer:
Not possible
Step-by-step explanation:
Given
See attachment for triangle
Required
Determine the congruence of triangles ACM and BCM
From the question, we understand that:
and
Because MC bisects and side AB
However, there are no further information that can prove the congruence of the resulting triangles
<em>Hence, the solution is "not possible"</em>