73gm of conc. HCL was diluted by adding 144gm of water .How many gram atom of hydrogen are present in the dilute acid?

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

The reflexive property of congruence lets you say that ∠pqr ≅

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?