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Ilya [14]
3 years ago
8

Evaluate 1/2 t + 3/8 when t=1/4

Mathematics
2 answers:
Annette [7]3 years ago
7 0

Answer:

.5 or 1/2

Step-by-step explanation:

.5 x .25 = .125

3/8 = .375

.125 + .375 = .5

ikadub [295]3 years ago
7 0
The answer is 1/2 because 1/2•1/4 is 1/8 plus 3/8 which is 1/2.
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Change your money from dollars to british pounds.you got 560 pounds for 800 dollars.how many pounds will you get for 300 dollars
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You do a proportion so 560x300=168,000 so then you take 168,000 and divide by 800 so the answer is 210 you would have 210 British pounds for 300 dollars
7 0
3 years ago
A car can be rented for $60 per week plus $0.40 per mile. How many miles can be driven if you have at most $300 to spend for wee
Step2247 [10]

Answer: 600 Miles

Step-by-step explanation:

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6 0
3 years ago
Find the percent of change. Original: 80, new: 64
lara31 [8.8K]
Hi there!

To find the percent of change we can use the following formula:
\frac{new - old}{old} \times 100\%

Let's fill in our data
\frac{64 - 80}{80} \times 100\% =

Subtract
\frac{ - 16}{80} \times 100\% =

Divide
- 0.2 \times 100\%

And finally multiply
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Hence, the percent of change is negative 20%.
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3 0
2 years ago
35 points please help me i will make you the brainliest
forsale [732]
Hey You!

The images are blurry and I cannot make out most of the questions. I'll solve as many as I can see!

27. ANSWER:

Students A and D have a combined score of 0 because 4 + -4 = 0
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28. SOLUTION/ANSWER:

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STEP 2: 11.68/2 = 5.84

Answer: Each souvenir cost $5.84.
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29. SOLUTION/ANSWER:

(-68) - 214 = -282

Answer: The lowest elevation in California is -282 feet.

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33. SOLUTION/ANSWER:

60/3 = 20

Answer: The diver's change in depth was -20 per min.

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34. SOLUTION/ANSWER:

-43 - (-34) = -9. The difference between the two is -9.

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35. SOLUTION/ANSWER:

-64.4 + (3.22) = -67.62

Answer: Equals -67.62

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37. SOLUTION/ANSWER:

3.375 = 3 3/8 as a mixed number and 27/8 as an improper fraction.

Answer: 3 3/8 (or 27/8).

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38. SOLUTION/ANSWER:

3 ÷ 5 = 0.6

5 + 0.6 = 5.6

Answer: 5 3/5 = 5.6

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39. SOLUTION/ANSWER:

1.5 + 2.8 = 4.3

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I cannot see the other questions. If you can perhaps message them to me I can try to help you! :)
8 0
3 years ago
There are 80 people in Ms. Peterson's classes. One-fourth of the students are going on a field trip. Of those students, one-half
Naily [24]
20 students are going to the trip and of those 20, 10 are bringing their own lunches
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