1. solve for k.
k - 8.9 = 21.3
a. 12.4
b. 13.4
c. 29.2
d. 30.2
2. what value of f makes the equation true?
f - 18.4 = 11.8
a. 6.6
b. 7.6
c. 29.2
d. 30.2

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality