charlie wants to order lunch for his friends he'll order 5 sandwiches and a $3 kid's meal for his little brother charlie has $28. how much can he spend on each sandwich if they all the same price

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

How many solutions does the nonlinear system of equations graphed below have?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?