Simplify: 3(2x−5)+4x

Which expression is equivalent to $\frac{4}{x}+\frac{6}{x}?\backslash frac\{4\}\{x\}+\backslash \; \backslash frac\{6\}\{x\}\backslash \; ?$

If $x^2=49x^2=49$ ,what are the possible values of x?

If a = 3 and b = 4, find $a^2+b^2\mathrm{.}a^2+b^2.$

Which of the following is a rational number?

Convert 0.75 to a fraction.

What is the value of $2^{4}2^4$ ?

Which graph represents a constant function?

Find the slope of the line $y=-3x+4y=-3x+4$

Solve the inequality: $x-7\le 5x-7\backslash le5$

Which number is irrational?

Which equation represents a horizontal line?

What is the y-intercept of $y=-2x+9y=-2x+9$

Which equation represents a quadratic function?

If a number is increased by 30% and becomes 130, what was the original number?

A shirt costs ₹800. If it is sold at a 25% discount, what is the selling price?

A number is increased by 8 and the result is 20. What is the number?

The sum of two consecutive integers is 47. Find the smaller integer.

A rectangle has a length of 12 units and a width of 5 units. What is its area?

The total cost of 4 notebooks is ₹120. What is the cost of one notebook?

If the price of an item is increased by 20%, which multiplier represents the new price?

A train travels 180 km in 3 hours. What is its speed?

A student scored 72 marks out of 90. What is the percentage score?

A car travels 240 km in 4 hours. What is its average speed?

The perimeter of a rectangle is 36 units. If its length is 10 units, what is its width?