Answer:
x = 4
Step-by-step explanation:
3x -5 = -2 + 9
-2 + 9 = 7 so now its 3x - 5 = 7
add 5 to the -5 so it cancels itself out. then add the 5 to 7 so it become 12. the you have 3x = 12
divide 12 ÷ 3 = 4
x = 4
Answer:
Step-by-step explanation:
Sorry, I could do only the first three questions
<span>the distance between points (12, 4) and (12, –10) on the coordinate plane is 14 units.
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Y=2.50x+20. Plug in values for x starting at 0 and you will get values for y and then graph.