Answer:
Yes
Step-by-step explanation:
3(2y + 7) + y
6y + 21 + y
7y + 21
Answer:
Step-by-step explanation:
Let one angle = A
Let the other angle = B
A + B = 180
A = B - 16.4 Substitute for A in the top equation
B - 16.4 + B = 180 Combine the left
2B - 16.4 = 180 Add 16.4 to both sides
2B = 180 + 16.4
2B = 196.4 Divide by 2
B = 196.4/2
B = 98.2
A = B - 16.4
A = 98.2 - 16.4
A = 81.8
Answer:
1.50
Step-by-step explanation:
6÷4=1.50, 1.50×4= 6.00
Answer:
441 seats are being used :]
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation: