B. log2 8=c
Take log2 of both sides.
Answer:
If the street is already 24 m wide, and it is being expanded by 125%, then the correct answer is C. 30 m!
125% simply means 1 1/4. 1/4 of 24 is 6. So, you have 24 + 6 = 30!
Step-by-step explanation:
Answer: the total area with the extension S≈82,3 foot², S>S'.
Step-by-step explanation:
D₁=8 foot D₂=10 foot a wide extension = 4 foot.
1) Let the total area with the extension S is the area of the circular table S₁
plus a wide extension S₂.
Considere S₁:
2)\ Considere S':
S>S'.
Good luck an' have a nice day!
Answer:
x=-5
Step-by-step explanation:
Combine like terms:
2x+4=-2x-16
4x=-20
Solve
x=-5
Answer:
Let b = profit on a blue car
w = profit on a white car
r = profit on a red car
b = w + 10 (1)
r = w - 7 (2)
2r = b -2
2r-b= -2 (3)
Subtract eq. (2) by 2q. (1)
r - b = 0 - 7 - 10
r - b = -17 (4)
Subtract eq. (3) by eq. (4)
r - 0 = -2 - (-17)
r = 15
in eq (2)
r = w - 7
15 = w - 7
w = 22
in eq (1)
b = w + 10
b = 22 + 10
b = 32
The profit on a blue car is $32
Step-by-step explanation:
THE ANSWER IS 32
