In a test(+5) marks are given for every correct answer and (-2) marks we given for every incorrect answer. (1) Radhika answered all the question
and scored 10 marks though she got 10 correct answers. (ii) Jay also answers all the questions and scored (-12) marks though he got 4 correct answers. how many incorrect answers had they attempted?

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

What are the steps to solving the inequality 3b + 8 ≥ 14?

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .