first, distribute -6 to (2b + 1), giving you -12b - 6, and then on the another side of the equation, distribute -2 to (5 + 4b) giving you, -10 - 8b. now we need to put our coefficients on one side so we will add 8b to each side of the equation, giving us -6 = -10 - 8b + 12b, then we will add 10 to both sides of the equation giving us, 10 -6 = -8b +12b, this gives u 4 = 4b. then, you would solve for b, which equals 1.
Answer:
493.582 nearest hundredth
=500
C I believe the -2 part that was the one just looked it up on google XD hope it helped
Answer:
The required ratio is 2:9
Step-by-step explanation:
See the attachment below.
15-3/40=12/40=3.3
So, your answer is 3.3
Hope this helps:)
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