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2 answers:
The like terms are:
12x and 8x - they have the same variables
8, 55, 3, and 180 - they are all regular numbers (if you know what I mean)
Answer:
P = 80 degrees and R = 45 degrees
Step-by-step explanation:
first simplify: 20x + 60 = 180
20x = 120
x = 6
next plug in 6 for each equation: 12(6) + 8 = 80
8(6) - 3 = 45
finally check to see if the answer is correct: 55 + 45 + 80 = 180
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Answer:
C
Step-by-step explanation:
Answer:
x=2.5
Step-by-step explanation:
Put the like terms together, like so:
10x-2x=34-14
The result is this:
8x=20
Simplify to get:
x=2.5
Step-by-step explanation:
<R = 180-<P-<Q
<R= 180-60-75
<R = 45°.
hope this helps you
The answer to 4-6 is negative 2
Answer:
A chronilagical corientation
Step-by-step explanation:
My teacher told me :()()()