Your answer would be -624 because 1-210-3= -212 then 3 times -212 +12= -624
Answer:
(x,y) = (8,7)
Step-by-step explanation:
Solve equation [2] for the variable x
[2] x = y + 15
Plug this in for variable x in equation [1]
[1] (y +15) + y = 1
[1] 2y = -14
Solve equation [1] for the variable y
[1] 2y = - 14
[1] y = - 7 By now we know this much :
x = y+15
y = -7
// Use the y value to solve for x
x = (-7)+15 = 8
Solution :
{x,y} = {8,-7}
Answer:
7.5 is the large number and 6.75 is the smaller number
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
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