Answer:
x = 1.5
y = 0.5
Step-by-step explanation:
y = −x + 2
y = 3x − 4
so
-x + 2 = 3x -4
2 + 4 = 3x + x
4x = 6
x = 1.5
then y = -x + 2 = -1.5 + 2 = 0.5
Why would they chose a dog at random?
You need to feel a connection.
Answer:
C
Step-by-step explanation:
6(a+b) + 2z = -8 ; divide by 2
3(a+b) + z = -4
a+b+z = 2; subtract z from both sides
a+b = 2-z; substitute a+b into equation 3(a+b) +z = -4
3(2-z) +z = -4; distribute
6 - 3z+ z= -4 ; subtract 6 on both sides
-3z + z = -4 -6 ; combine like terms
-2z = -10; divide both sides by -2
z= 5
3(a+b) +z = -4; substitute z by 5
3(a+b) +5 = -4; subtract 5 from both sides
3( a+b) = -4 -5; combine like terms
3(a+b) = -9; divide both sides by 3
(a+b) = -3
The answer is 17/18.
You need to make the denominator the same on all the fractions.
Hope this helps.
