The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number?

Question 9 Unsaved For all x, (2x+3) ^2=? Question 9 options: 4x^2+9 4x^2+6x+9 4x^2+6 4x^2+12x+9

What is the factored form of 20x - 10y + 15z?

Are 3x and 3y like terms

If f (x) = 2/x and g (x) = x^2 what is f of g

What is the product of 0.2 and 3.15

Deluxe coffee is to be mixed with regular coffee to make at least 46 pounds of a blended coffee. The mixture must contain at least 11 pounds of deluxe coffee. Deluxe coffee costs $7 per pound and regular coffee $5 per pound.

Angie takes a loan of $1000 that has a simple interest rate of 3% annually. What is the amount of interest accrued after 2 years?

How many grams in 2/3 of a pound

Larry was able to walk 4 more than twice as many dogs as his friend kyle. write an algebraic expression to represent the number of dogs larry walked compared with kyle

What is the constant of variation, k, of the direct variation, y=kx, through (-3,2)