21<3+9xbox hel plleas

2 < x

Step-by-step explanation:

I think the equation is 21 < 3 + 9x but you were a little goofy so I'll try to answer that minus the xbox XD

21 - 3 < 3 - 3 + 9x           we first subtract three from both sides

18 < 9x                             we need to divide both sides by 9 to isolate x

= 2 < x

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2