Benito earns $250 per week giving surfing lessons plus $75for each surfboard he sells. If Benito wants to earn at least$500 this week, which inequality could be solved to find x, the number of surfboards he needs to sell

What is the equation of the graph below? y=sec(x)-4

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?