Can someone walk me through this? ?
solve by the linear combination method (with or without multiplication).
8x + 2y = 4
–4x + 3y = –10
a.
(1, 3)
b.
(2, 3)
c.
(1, 2)
d.
(1, –2)

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

What is coefficient of the term of degree of degree 5 in the polynomial below

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%