Which of the following is correct:

Lawren has $1000 in a saving account. He wants to save at least $400 before winter. He withdraws $50 every week for daily requirements. Write an inequality that represents Lawren’s situation.

For such questions, we have to see which quantity is constant and variable. We have be careful about the words like “at least”, “at most”, etc.

A man goes 3 kms east from point A and takes right tum from point B to move 4 kms to point c. What is the minimum distance between paint A and point C

The more time people spend using social media, the less they read books. Identify the independent variable.

While solving math problems one of the group calculator and the other did manually. First group which used calculator was able to complete the assignment early. What is dependent variable

Nine workers could finish the work in five days, whereas 6 workers do the same work in 8 days. Identify the independent variable

While measuring the temperature at different depths, scientists found that temperature v aried. What is independent variable

Chandler is travelling from Ottawa to Alberta. What is dependent variable

Cost of 1Kg apple is $12. Identify the independent quantity.

Find the shaded area between two circles.

At a constant speed a car starts from New York. What is dependent variable?

The height of a guava tree depends on the amount of water it receives. Identify the independent variable

Subtract  from 

Add  and 

Arrange the following numbers in increasing order: 1/2 , 3/4 , 5/6, 3/2, 8/7, 9/4

When we are comparing negative numbers the number with least value is the greater number. The number with higher value is the smaller number.

What percent of 6000 is 250?