i need help with my maths, what is 1+7?
820958
8,but you'll have to do more \nhomework
353275
1x5x6x7=21\n210=21\n2+1+0=2+1\n3=3
209966
Set up an equation:\n\n72 = .6 * X\n\n72/.6 = X\n\nX = 120
470727
log_7(7)+log_7(x)=1+log_7(x).
688567
1 + 2 = 3\n3 + 4 = 7\n7 + 6 = 13\n13+ 8 = 21\n21+ 10= 31\n31+ 12= 43
793566
10 - 7 = 3\n\ntherefore 3 x 4 (for the 1/4) = 12\n the number is 12
89158
r u crazy? i dont know maths
523701
If you add the numbers together then they equal an even number.   1 1  1+1=2
484284
4x-7=2x+15\n4x-2x=15+7\n2x=22\nx=11\n\nto check your work\n4(11)-7=2(11)+15\n44-7=22+15\n37=37
534374
Ex. (6,2) \n\n6 times 5 over 2 times 1\n6 x 5/2 x 1= 30/10 = 3/1\n\nEx. (7,4)\n\n7 times 6 times 5 times 4 over 4 times 3 times 2 times 1\n7 x 6 x 5 x 4/4 x 3 x 2 x 1= 840/12=70\n\nGet it?
95089
1(1)+0(2)+1(4)+1(8)+1(16)+0(32)+0(64)+0(128)+1(256)=\n1+0+4+8+16+0+0+0+256=\n285
844359
7x - 30 <19 \n\n7x - 30 + 30 < 19 + 30\n\n7x < 49\n\n7x/7 <  49 / 7\n\nx < 7\n\nThe answer is x < 7\n\nInsert th x value into the equation\n\n- - - - - - - - -\n\nCheck\n\n7x - 30 < 19\n\n7(7) - 30< 19\n\n49 - 30 < 19\n\n19 = 19\n\n- - - - -- - -s-
930851
... 1 + 1 + 1 equals 3.\n\nDo you make any sense AT ALL?
647670
Arbitrary is the only one with the correct answer.\n1+28-67x98+1001/7\nFirst multiply 67x98 = 6566 and divide 1001/7 = 143\n= 1+28-6566+143\n= 29-6566+143\n=-6537+143\n= -6394
822098
2x - 7 = -4x - 1\n\nFirst, add 4x to both sides\n\n2x + 4x -7 = -1\n\nAdd like terms\n\n6x -7 = -1\n\nAdd 7 to both sides\n\n6x = 6\n\nDivide both sides by 6\n\nx = 1
859235
1- 7/x =-6/2x\n(1- 7/x =-6/2x)*x\n1-7 = -6/x\n-6 = -6/x\n-6*x = -6\nx = 1
347027
7 1/4=7.25\nRounded=7 (Round down because "2" is less than 5)\n\nThe nearest whole number is 7.\n\nKenlas, if you had 7 3/4, and you dropped the remainder, it wouldn't be the nearest whole number--8 would.