Answer:
30
Step-by-step explanation:
60% of 30 students is 18 girls
Answer:
7x6 = 42
Step-by-step explanation:
J = 42
Answer:
a:
-4 + (-7)
b:
-4+7
Step-by-step explanation:
here sorry it took so long
Hightest exponent is 3
cubic
C is answer
Answer:
The solution x = 
Step-by-step explanation:
<u>Step 1</u>:-
Given 
we have to use formula 
=
Again by using formula 

so 
<u>step 2:</u>-


The solution of given problem is 