4x plus 9 if x equally 3

The average of a couple was 24 years when the child was just born what will be the age of the father when child reaches to the age of the mother when she gave him the birth

Express your answer as a fraction 8 divided by 5

Orlando bought a new couch for $2,904, using the furniture store's finance plan. He will pay $121 a month for 24 months. Which equation can Orlando use to find out how much money he still owes after each month of the plan? A. y = 2,904 121x B.

Nicole purchased a container of cashews that weighs 5 kilograms. Zion purchased a container of cashews that weighs 4,900 grams. How many more grams of cashews did Nicole purchase?

What is the prime factorization of 81 m^2x^3?

There's a full 12 piece pizza. Ayla got a slice of pizza and John got 1 and two half's of pizza ... how many slices are left.

Find all values of x in the interval [0, 2π] that satisfy the equation. (enter your answers as a comma-separated list.) 6 sin (2x) = 6 cos (x)

2x+4≥24 how do I solve this problem

Nicole receives 40 likes in 25 minutes assuming that the relationship is proportional how many like would she receive in 45 minutes

In 2016 the 29th of February was a Monday when will the next leap year when the 29th of February is a Monday