A+B+C = N

Q.

What is the definite integral of zero?

Q.

Sunny scored x marks in maths, y marks in Science, and 50 marks in English. What is his total score in these subject.

Q.

Find the value of :

$4x^3-5x^2-6x+7$ when $x=3$

Q.

Dan had $\$10$. He bought $x$ pencils, each costing $y\mathrm{cents}$. How much money did Dan have left?

Q.

Both $xandy$ vary inversely with each other. When $xis10,yis6$, which of the following is not a possible pair of corresponding values of x $andy?$

1. $12and5$

2. $15and4$

3. $25and2.4$

4. $45and1.3$

Q.

What is the solution to the inequality below?

$8m\ge 40$