Answer:
Angle C = 142 degrees
Step-by-step explanation:
A+B = 90
B+C = 180
Rearrange first equation to get B = 90-A
Plug this into the second equation:
90-A + C = 180
C = A + 90
Plug in A, C = 52 + 90 = 142
25 students.....10 of which passed...
percentage of students that passed : 10/25 = 0.4 = 40% <==
7x + 15 = 1520
It’s $7 times the unknown number of shirts (x). Plus $15 to ship. All has to equal the total of $1,520.
It would be A, most definitely.
Answer:
They both have no possible solution.
Step-by-step explanation:
Don't know how to explain, but it's 100% right