In each sentence below circle the keywords or phrases that indicate a mathematical operation write the symbol for The operation above the words or phrases. Write an expression for each sentence 1: The product of a number and 8÷4
2: five times a number decreased by eight
3: The sum of the square of a number and a second number
4: three times the difference of a number and seven
5: 9.85 less than the product of 37 and a number

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64