John has 1/3 as much money as grant. Grant gives John 9$. Now grant has 6$ more than John. How much money do grant and John have in all

This is a number obtained by raising a base to an exponent

What is y=1.1 (x-5.8) ^2+5.2 in standard form

How many ohms of resistance are used in circuit when 15 amperes of current are present?

There are 200 counters in a bag. 50 of them are taken out and have a dab of white paint placed on them. These 50 marked counters are now put back in the bag which is given a good shake to ensure even distribution of the marked counters.

Is this a function F (x) = (x+4) ^2

Even numbers between 27 and 39

Given that the domain is all real numbers, what is the limit of the range for the function ƒ (x) = 4^2x - 100?

Karina is making accessories for the soccer team. She uses 628.86 inches of fabric on headbands for 45 players and 2 coaches. She also uses 384.30 inches of fabric on wristbands for just the players.

Can a ratio of a parents age to his or her child's age ever be exactly 3:2?

Create an example of a linear system that would best be solved using the substitution method. Explain your reasoning.