Answer:
3 AND 5
Step-by-step explanation:
LET THE TWO NUMBERS BE X AND Y
THEN
X + Y = 8 …….1
X – Y = 2 …… 2
WE SOLVE SIMULTANOUSLY
SUBTRACTNG EQATION 2 FROM 1
X – X + Y – (-Y) = 8 – 2
Y + Y = 6
2Y = 6
DIVIDING EACH TERM BY 2
2Y/2 = 6/2
Y = 3
THEN PUTTING Y = 3 IN EQUATION 1
X + 3 = 8
X = 8 – 3
X = 5
Answer:
138 degrees
Step-by-step explanation:
angle 42 and angle D make a an angle of 180 degrees so inorder to find to D we should subtract 42 from 180
Use the distributive property to simplify.

Group like terms and add/subtract.
Answer:
OA
Step-by-step explanation:
that is the only one with the right numbers
Answer 1 less sale each month
Step-by-step explanation: