The divisibility rule for 12: A number is divisible by 12 if it's divisible by both 6 and 2. The reason for this is because 12 = 6 x 2.
Answer:
Grade≥69(at least 69)
Step-by-step explanation:
(77+69+65+x)/4=70
x=69
so he must get 69 or more
(10*10) - 8 = 92
the answer is D.92
Answer:
D. Divide each side of the equation by –2.
Step-by-step explanation:
We have been given that Carlton is solving a linear equation using the steps shown.
Equation: 
Step 1: Add 4x to both sides: 
Step 2: Combine like terms: 
To solve our given equation we will divide both sides of our equation by -2.


Therefore, the next step Carlton needs to complete in order to solve the equation is divide each side of the equation by –2.
rAnswer:
50%
Step-by-step explanation:
7 nurses
3 doctors
4 offices
14 in total
7/14 or 50% is the probability