Which expression is equivalent to 34 ⋅ 3−9?

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Find the value of x for which the lines are parallel.