Looks to me like ur sales tax is 9% and ur instant rebate is 30 bucks
So now we have….
-(-3.5) + (-12.8) = ?
{the double negative symbols change into a positive}
3.5 + (-12.8) = ?
3.5 - 12.8 = ?
Answer = -9.3
Your answer is a. -9.3
Hope this helps :)
For a given x, the value on the blue line is about 1/2 the value on the black line. The appropriate choice is
y = (1/2)x
No, you will not end up with eight as a result.
4 * 4 * 4 = 16 * 4 = 64. If you take the "cube root" of 64 the "result" it will be 4, not 8.