Evaluate the expression 3x – 2y+3) for x = 4 and
y=7
Enter the answer
Enter the answer
Check it
b. GET A HINT
2 SCRATCHPAD
Improve this question

Emily works as a painter. for each job, it takesher 30 minutes to prepare an interior wall ofa house before she paints and 2 minutes persquare yard to paint that will. the graph belowshows the total time it would take her to do a job,based on the total area of the wallhow long does it take her to do a job when she paints a wall with an area of 15 square yards?