Answer:
its d
Step-by-step explanation:
the options can be eliminated by using common sense.
The answer should be 6z + 54 but I’m not completely positive.
Answer:
x = 1 and x = -1
Step-by-step explanation:
Next time, please separate the equations with a comma or semicolon. Thanks.
We can substitute 4x for y in the quadratic equation x^2 + y^2=17:
x² + (4x)²=17.
Then x² + 16x² = 17, or
17x² = 17, or x² = 1. There are two solutions: x = 1 and x = -1.
, assuming they mean pre eat values.
2. 
Answer:
4
Step-by-step explanation:
22 ÷ 5.50 = 4
Hope this helps!
