The cost of a hoodie is $42.00 plus 7% sales tax. What is the sales tax, in dollars and cents, on the hoodie?
A. $2.94
B. $294
C. $29.40
D. $0.29

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Ineed me i stuck and i don’t want to get it wrong