Answer: 42
Step-by-step explanation: 35 divided by 5=7 so 35+7=42
The answer is c, the average systolic blood pressure of all USA men aged 40-59
Answer:
x = 12
Step-by-step explanation:
the two equations shown should add up to 180. so I did this equation: (10x-20)+ (6x+8) = 180 and I solved for x