Answer:
no
yes
yes
0.92 cents
4.72
9.26
Step-by-step explanation:
3X-8=-4X+6 7X-8=6 7X=14 X=14\7=2
To find the decimal, all you need to do is take the number on top and divide it by the one in the bottom. 129/3930=0.03
x to the second power over 6=42. X=252
2x^2 + x -3 can be factorised
<span>[2x + 3][x - 1] </span>
<span>As length times width = area </span>
<span>one possible set of measurements are </span>
<span>length = [2x + 3] </span>
<span>width = [x-1] </span>
