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3 years ago

Solve for b. ab + c = d a. b = (d - c)/a b. b = a + c/d c. b = a/(c - d)

Mathematics

2 answers:

Sladkaya [172]3 years ago

8 0

Answer:

a. b=(d-c)/a

Step-by-step explanation:

ab+c=d

- C= d-c

ab=(c-d)

b= (c-d)/a

kondor19780726 [428]3 years ago

8 0

Answer:

b= d-c/a

Hope this helps! Please mark Brainliest

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Can someone please help me ive been stuck in these questions for ages

earnstyle [38]

Answer:

x = 2 (For First question)

Step-by-step explanation:

8^ 1/6 * 2^x = 32^1/2

8^1/6 * 2^x 8^1/6 = 32^1/2/8^1/6

2^x = 32^1/2 / 8^1/6

2^x = 4

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x =2

Question 2:

Answer: 50

Step-by-step explanation:

8^1/3/5^-2

= 2/5^-2

= 2/1/5^2

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3 years ago

Marcy played the piano for 45 mins she stopped playing at 4:15 pm at what time did she start playing the piano

elixir [45]

We know that
1 hour----------> 60 min

step 1
convert hours to minutes
<span>4:15---------> 4 hour +15 minutes------> 4*60+15-----> 255 minutes

step 2
</span><span>subtract 45 minutes
</span>255-45--------> 210 minutes

step 3
convert to hour
1 hour----------> 60 min
x-----------------> 210 min
X=210/60---------> X=3.5 hour
3.5 hour
that means
3 hour+0.5 hour
and 0.5 hour is-----------> 0.5*60----> 30 minutes
therefore
3.5 hour-------> 3 hour +30 minutes-------->3:30 pm

the answer is
3:30 pm

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4 years ago

Lamar pays 15.60 for a pack of 6 towels. Find the unit price in dollars per towel. If necessary, round your answer to the neares

soldi70 [24.7K]

Divide total price by quantity:

15.60 / 6 = 2.60

Unit price = $2.60

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2 years ago

Stacy is making 2, 1/4 batches of cookies. If each batch calls for 1/3 of a cup of sugar, how much sugar will Stacy use?

Luba_88 [7]

Really hope you can read cursive and I really hope this helps! (:

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3 years ago

Read 2 more answers

James has 3 hats, 2 pairs of shorts, and 5 shirts to chose from. If he wears exactly 1 of each item, how many different combinat

Dmitriy789 [7]

For each of the 3 choices of hat there are 2 choices of shorts. Therefore there are 3 * 2 combinations of hat and shorts. Each of these 3 * 2 combinations of hat and shorts can be combined with each of the 5 choices of shirt.
Therefore the number of combinations of 1 hat, 1 shirt and 1 pair of shorts is given by:
$3\times2\times5=30\ different\ combinations.$

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3 years ago