Answer: 3(x+4)=x+18
Step-by-step explanation: Break down the problem. It says three times the sum of a number and 4. You have to add the number and 4 first. Since you're multiplying by 3, put the sum of a number and 4 in parentheses. This equals the same as eighteen more than the number. It set up how it sounds. Add 18 to the number.
The answer would be B. bc you have to divide 168/ 5.25
Answer:
49
Step-by-step explanation:
1.21 x 49 = 59.29
Answer:
D. ALL REAL NUMBERS
Step-by-step explanation: