Answer:
10x-20
Step-by-step explanation:
(5×2x)-(5×4)
10x-20
Y 4 times 5 = square 5 divided by 6 = x times B so the anwser is sq 9
Let x be the amount of weeks.
60 + 7x = 120
60 - 60 + 7x = 120 - 60
7/7x = 60/7
x = 8.571428571
Answer:
D. 180 degrees
Step-by-step explanation:
A straight line is 180 degrees.
X= -b over 2a = --6 over 2×1=3
y=3²-6(3)-7=-16
vertex is (3,-16)
axis of symmetry is 3