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KIM [24]
3 years ago
9

T + 3/4t - 7/2 how do I simplify the 3/4t fraction with t?​

Mathematics
1 answer:
Vanyuwa [196]3 years ago
3 0

Answer:

1 3/4 t -7/2

Step-by-step explanation:

t + 3/4t - 7/2

Get a common denominator for the t terms, which is 4

4/4t + 3/4t - 7/2

7/4 t -7/2

This is an improper fraction so change it to a mixed number

1 3/4 t -7/2

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I need to know what mathematical operation applies to Problem: Tricia manages the front office at a local doctor's office and ne
Mrrafil [7]
                  <span>      <span /><span><span>Week 1        Week 2
</span> <span> Monday               480             480
</span><span>Tuesday              450             480
</span> <span> Wednesday        495             480
</span> <span> Thursday             480             480
</span> <span> Friday                   300             480
</span> <span> Total (minutes) 2205           2400

Week 1: 2205 mins / 60 mins = 36.75 hours
Week 2: 2400 mins / 60 mins = 40 hours

Add up all the minutes in a week. 
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4 0
3 years ago
Solve 5x(x-6)(4x+9)=0
xxTIMURxx [149]
Greetings and Happy Holidays!

Solve 
for x.
5x(x-6)(4x+9)=0<span>

Distribute the parenthesis:
</span>5x(x-6)(4x+9)=0

(5x^2-30x)(4x+9)=0

(20x^3-120x^2)+(45x^2-270x)=0

Combine like terms:
20x^3-75x^2-270x=0

Factor out GCF (5x):
5x(4x^2-15x-54)=0

Factor the Complex Trinomial:
5x(4x^2+9x-24x-54)=0

5x(x(4x+9)-6(4x-9))=0

5x((4x+9)(x-6))=0

Set Factors to Equal 0:
5x=0

x=0

or

4x+9=0

4x=-9

x=\frac{-9}{4}

or

x-6=0

x=6

The Answers Are:
\boxed{x=0} \\ \boxed{x= \frac{-9}{4}} \\ \boxed{x=6}

I hope this helped!
-Benjamin

8 0
2 years ago
NEED IT ASAP<br> what’s is the quotient<br> 2 1/5<br> ———<br> -1/10
Elden [556K]

Answer:

2 1/5 ---- 1/10 = 21

10

= 21

10

= 2.1

Step-by-step explanation:

3 0
3 years ago
Jughead now earns $10.50 per hour. This is 175% of what he earned last year. How much did he earn last year?​
blondinia [14]

Answer:

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Step-by-step explanation:

3 0
3 years ago
A scale on a map shows that 2 inches = 25 miles
ycow [4]
4.4 inches because once you add 2 and 2 you 50 then add ten and you get 60
4 0
3 years ago
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