What is the value of the unknown number in the verbal description five times the sum of 12 and a number is 80

If 9 = c, then c = 9. What algebraic equality property justifies the above statement?

A lumberyard worker is cutting three tree trucks into equal sections. the trunks measure 28 feet, 14 feet, and 42 feet. if the sections are as long as possible, how long should each section be?

If F (X) = 6X-4 and F (A) = 26 what is the value of a? Explain

Nadita earned $224 last month. She earned $28 by sellinging cards at a craft fair and the rest of the money by babysitting complete an equation that models the situation and can be used to determine x, the number of dollars

Who trynna text my inbox?; )

Write the sentence as an equation. the total of 198 and a is equal to p

Five times a number added with 18 is equal to 48. What is the number

I am a number between 60 and 100 my ones digit is two less than my tens digit i am a prime number what is my number?

Consider the following system of equations: y = - 2x + 3 y = x - 5 Which description best describes the solution to the system of equations? Lines y = - 2x + 3 and y = 3x - 5 intersect the x-axis. Line y = - 2x + 3 intersects line y = x - 5.

You purchased 8 pounds 10 ounces of candy shop you want to split it equally among 3 classrooms at a local school. How much should each classroom receive