Answer:
2x - 5
Step-by-step explanation:
1/5(10x - 25)
Use the Distrubitve Property
1/5 * 10x = 2x
1/5 * 25 = 5
New equation is 2x - 5
Answer:
angle U ( the third option down)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Area of a triangle is 1/2(base×height)
The base here is r and the height is
X
<u>The number is -1</u>
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Steps:
2x + 7 = x + 6 (Sum of twice a number and 7 is equal to sum of the number and 6.)
2x = x - 1 (Subtracted 7 from both sides.)
x = -1 (Subtracted x from both sides.)
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Hope this helped :)