Find the inner product for (3, 1, 4) x (2, 8, -2) and state whether the vectors are perpendicular.
a. 6; no
b. 6; yes
c. 3; no
d. 3; yes

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250