Let x be the number of rotations left to run, then
x + 6 ≥ 45
Answer:
he first one and the third one
Step-by-step explanation:
Step 1: Do the most inner parenthesis (7-2+3) = 5 + 3 = 8.
23+8-(14-8)
Step 2: Do the next parenthesis (14-8) = 6
23+8-6
23+8 = 31
31 - 6 = 25
So, 25 is your answer!
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a product of a number and -2 increased by 8 is -4. what is the number?
a product of a number and -2 increased by 8 is -4. what is the number?
10/14/2014 | Alvin from Plano, TX | 1 Answer | 0 Votes
Geometry
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1 ANSWER
Nathan B.
Sacramento, CA
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A product means multiplication, so...
(x * -2) +8 = -4
-2x + 8 = -4
To isolate the x, we have a couple of different ways, but the easier for now would be to start off by moving the 8 to the other side via subtracting both sides by 8:
-2x + 8 - 8 = -4 - 8
-2x = -12
Next, we divide both sides by -2
-2x / -2 = -12 / -2
x = 6
