Markette Stotts: Attempt 1 Question 1 (4 points) Solve for the variable. Show all work. You cannot earn partial credit for incorrect answers if you do not show all work. x2 - 8= -1 Format BI U A/ Question 2 (3 points) What term should be added to create a perfect square trinomial?

2

Explanation:

X2-8 = -1

X2= -1 +8

X2= 7  (so, if you add 2, it will 9 square of 3)

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.