Answer:
4
Step-by-step explanation:
Answer:
Step-by-step explanation:
System of Linear Equations entered :
[1] 8x+4y=12
[2] y=-2x+3
Equations Simplified or Rearranged :
[1] 8x + 4y = 12
[2] 2x + y = 3
Solve by Substitution :
Solve equation [2] for the variable y
[2] y = -2x + 3
Plug this in for variable y in equation [1]
[1] 8x + 4•(-2x+3) = 12
[1] 0 = 0 => Infinitely many solutions
Answer:
21
Step-by-step explanation:
Angle K= 90 degrees so you substitute each number for x until you get 90 and 4(21)+6=90.
Answer:
A) £650 = $1053
B) $405 = £250
Step-by-step explanation:
For a) Since £1 is equal to $1.62 you would just do £650 times 1.62 to get $1053
For b) Since £1 is equal to $1.62 you would do $405 divided by 1.62 to get £250
The inequality is : 0.6x > 6000. The graph of the solution is : open circle at 10,000; arrow right
Thats the right answer it told me