Atextbook store sold a combined total 440 of physics and sociology textbooks in a week. the number of sociology textbooks sold was 54 less than the number of physics textbooks sold. how many textbooks of each type were sold?

What is the solution to the equation 9^(x+1) =27

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.