Answer: z=83/c - 7 + t
Step-by-step explanation:
4= 4.0
7/8= <span>0.875
Hope this helped!
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(a-b)(2a+4b) = 2a² - 2ab + 4ab - 4b² = 2a² + 2ab - 4b²
The slope is 2.36
and the y intercept is 4.29 or (0,4.29)
i can’t answer the second part of each question because i don’t know the context!!
Group 17. They combine with alkali metals and form salt, the are reactive, they have 7 electrons in their outer energy level
