Answer:
C. (5,1)
Step-by-step explanation: You have to substitute the numbers in for x & y
A. (-4,1):
2x − y = 9
2(-4) - 1 = 9
-8 - 1
-9 = 9
NO
B. (-2,5):
2x − y = 9
2(-2) - 5 = 9
- 4 - 5 = 9
-9 = 9
NO
C. (5,1):
2x − y = 9
2(5) - 1 = 9
10 - 1 = 9
9 = 9
YES
D. (6,-3):
2x − y = 9
2(6) - - 3 = 9
12 - - 3 = 9
12 + 3 = 9
15 = 9
NO
Hope this helps you!!! :)
C and D because 16 × 16= 256 and when multiplying negatives, a negative times a negative is a positive. -16 × -16= 256
Umm, surface area of a cube = 6e^2 (six edge square) which is 6(3)sqaure = 54
Answer:
what exactly do you need done?
Answer:
<u>Length of 1 piece= Length of total divided by 8</u>
Step-by-step explanation:
Length of total= 5.24 feet long
Width of total= 1.34 feet wide
Width is divided by 1 line so, there are 2 parts.
Width= 1.34 divided by 2
Width= 0.67 feet wide
Length is divided by 7 lines, so there are 8 parts.
Length= 5.24 divided by 8
Length=0.655 feet long
They are asking for formula to find the length of each piece
<u>Length of 1 piece= Length of total divided by 8</u>
<u></u>
Hope that helps!
