Answer:
(4 + x) * 2
Step-by-step explanation:
twice the sum means the total will be multiplied by 2 and sum is addition. So 4 and a number (x).
Answer:
i would say be smart and actually circle the x but i actually think its the smaller triangle
Step-by-step explanation:
Answer:
B: 6x+27
Step-by-step explanation:
14+2(3x+9)-5
14+6x+18-5
14+6x+13
6x+27 is the final answer
Answer:
The two numbers are 9 and -9
Step-by-step explanation:
Cold front, warm front, stationary front, and occluded front