Which answer shows this equation written in standard form?
8 – 1(x – y) = –3x + 5
a.
2x + y = –3
b.
2x – y = –3
c.
–4x + y = –3
d.
2x + y = 13

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12