Answer:
Step-by-step explanation:
A school has two computer labs and each lan has 30 computers. This means that the total number of computers is the sum of the number of computers in each lab
Total number of computers = 30+30 = 60
A total of six computers in the school or not working.
The expression that can be used to find the number of working computers in the school will be
Let the number of computers that are working be x
the number of computers that are working is total number of computers minus the number of computers that are not working be
The expression that can be used to find the number of working computers in the school will be
x = 60 - 6
x = 54
Answer:
x=10.25
Step-by-step explanation: since they're congruent, that's mean they're equal. Set both of the equation equal to each other and solve for x
5x+24=9x-17
24=4x-17
41=4x
x=10.25
Answer:
the value of y is -3
Step-by-step explanation:
x = -6
sub -6 to the equation
8(-6) - 5y = -33
-48 - 5y = -33
-5y = -33 + 48
-5y = 15 (divide both sides by negative 5)
y = -3
A) -1,
Domain is x
Range is Y
Very simple and easy if you remember that