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amm1812
3 years ago
13

Solve for b. 3 – 2(b − 2) = 2 - 76 be I

Mathematics
2 answers:
Elena L [17]3 years ago
7 0

Answer:

-33.5

Step-by-step explanation:

3-2b+4=74

-2b=67

-b=33.5

b=-33.5

Slav-nsk [51]3 years ago
3 0

Step-by-step explanation:

3 - 2(b - 2) = 2 - 76

3 - 2b + 4 = -74

7 - 2b = -74

7 + 74 = 2b

81 = 2b

2b = 81

b = 81/2 = 40.5

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kipiarov [429]

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8 0
3 years ago
Read 2 more answers
PLEASE HELP I DONT UNDERSTAND
Annette [7]

Answer:

y = -x + 1

Step-by-step explanation:

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6 0
3 years ago
Two brothers, Mark and Walter, each inherit $20000. Mark invests his inheritance in a savings account with an annual return of 2
Igoryamba

Answer:

$720

Step-by-step explanation:

$20000 - 100%

$x. - 2.5%

x=(20000*2.5)/100=500

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x= (20000*6.1)/100 = 1220

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21220-20500= $720 more (Walter will have after 1 year)

3 0
3 years ago
(1.5 x 10^2) X (2.0 x 10^3) Express your answer in scientific notation and standard form.
zavuch27 [327]

Answer:

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Step-by-step explanation:

1.5*10^2= 150

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8 0
3 years ago
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il63 [147K]

Answer:

the answer i got was a=−8b+24/b

Step-by-step explanation:

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8 0
3 years ago
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