William has eight more nickels than dimes in his pocket for a total of $2.50. which equation could be used to determine the number of x dimes in his pocket? a) 0.10(x + 8) + 0.05(x) = 2.50 b) 0.05(x + 8) + 0.10(x) = 2.50 c) 0.10(8x) + 0.05(x) = 2.50 d) 0.05(8x) + 0.10(x) = 2.50

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

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

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.