Answer:
x = 24
Step-by-step explanation:
x - 16 = 8
Isolate the x
You can do this by adding 16 to each side.
x - 16 = 8
+16 +16
8 + 16= 24
x = 24
I hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
Step-by-step explanation:
Given that:
Distance to friends's house = 1.8 miles
Time taken = 12 minutes
Since the rate is constant :
The rate Is related to distance and time :
The two variable equation which represents the equation is :
Speed = Distance / time
f(2) This means that x is 2, so you plug in 2 for x in the equation
Your answer is D
Answer:
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Step-by-step explanation:
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Answer:
x = 2, y = 7, z = 12
Step-by-step explanation:
x + y - z = -3 (1)
3x - y + z = 11 (2)
x - 4y + z = -14 (3)
add (1) and (2)
4x = 8 x = 2
add (1) and (3)
2x - 3y = -17
2(2) - 3y = -17
-3y = -17 - 4
-3y = -21
y = 7
Find z using any equation
x + y - z = -3
2 + 7 - z = -3
9 - z = -3
z = 12
