In one test, Sharda answered 9 \ 10 questions, of which she answered 5 \ 8. If there were 100 questions in the test, how many questions did she correct?​

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27