Susan mailed y letters in January . She mailed 3 times as many letters in February . In March , she mailed 10 letters more than half of what she mailed in January and February together . If a letter costs $0.37 to mail , which expression represents the amount of money Susan spent mailing letters in March ? please show your work a.1.48y
b.0.74y+3.7
c.1.48y+3.7
d.2y+10​

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15