solve my question " The sum of digits of two digit number is 8. If 27 is subtracted from the number, the ones and tens digit of the new number so formed become equal. Find thr number."

Find the slope of the line through (-9 - 10) and (-2 - 5)

A circle pond of radius 6m is surrou

Uli correctly combined all like terms in the expression 5x+6-4y-3+3x-2 to write an equivalent expression. What is the coefficient for the x terms in the equivalent expression?

Roulette: A Nevada roulette wheel has 38 pockets. Eighteen of them are red, eighteen are black, and two are green. Each time the wheel is spun, a ball lands in one of the pockets, and each pocket is equally likely.

Find f (-2) if f (x) = x4 + 2x² - 1

3 8ths as a percent

X^2/3 can be written as

Urban Encroachment is causing the area of a forest to decline at a rate of 7.62% per year. Use the exact half-life formula to determine the half-life of the forest. A) 7.50 B) 8.75 C) 17.50 D) 1.08

What is 245.168 rounded to the nearest hunderdth

The area of a circle is 40 square feet, what is the diameter?