150
30x1= 30 30x2= 60 30x3= 90 30x4= 120 30x5= 150 30x6= 180 30x7= 210 30x8= 230 30x9= 270 30x10= 300 30x11= 330 30x12= 360 UR WELCOME!
You could go for add 9, add 1 divide by 5 or you could have the polynomial (-30x5 + 513x4 - 3232x3 + 9171x2 - 11438x + 5376)/24 and according to that, the next number is -266
One way is to break the numbers down like this 32x15= 30x10+30x5+2x10+2x5 300+150+20+10=480 That's one way to do it,without really needing a pen and paper or calculator.
150
It is -130.
6x3
v = 30 x 30x5 = 4500 cu ft
You'll need a minimum of 1.85 cubic yards for that size.
I would say 30 30x3=90 30x5=150 have a lovely day
30x1=30 30x2=60 30x3=90 30x4=120 30x5=150 30x6=180 30x7=210 30x8=240 30x9=270 30x10=300
Well take your pick either 4x-7 = -28 .... -28 -2 = -30 .... -30x5 = -150 or 4x-7 = -28 .... (-2x5=-10) .... -28-10 = -38
30x1= 30 30x2= 60 30x3= 90 30x4= 120 30x5= 150 30x6= 180 30x7= 210 30x8= 230 30x9= 270 30x10= 300 30x11= 330 30x12= 360 UR WELCOME!
You could go for add 9, add 1 divide by 5 or you could have the polynomial (-30x5 + 513x4 - 3232x3 + 9171x2 - 11438x + 5376)/24 and according to that, the next number is -266
One way is to break the numbers down like this 32x15= 30x10+30x5+2x10+2x5 300+150+20+10=480 That's one way to do it,without really needing a pen and paper or calculator.
18 x 3 = 2 x 3 x 3 x 330 x 5 = 2 x 3 x 5 x 5Greatest common factor = 2 x 3 = 6