What are two numbers that multiplied equals 4900 but when added equals 140?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom