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Paul [167]
3 years ago
10

I need help please thanks!

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
7 0

Answer:

f=39

Step-by-step explanation:

hi! first, we can multiply by 12 on both sides to eliminate the 12 in the denominator.

f+3= (7/2)*12

f+3=84/2

f+3=42

now, subtract 3 on both sides.

f=39

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Answer:

Yes

Step-by-step explanation:

Lisa and Frank type at the same rate.

They both type 1 page every six minutes.

Lisa types 6 pages every 36 minutes, and if we divide the minutes by the pages, we get

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And Frank types 5 pages ever 30 minutes, when we divide we get

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3 0
2 years ago
How many lines of symmetry does this shape have?
Katena32 [7]

Answer: At least 7

Step-by-step explanation:

A good tip is to cut the same shape and fold it and count how many symmetry :)

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2 years ago
What is the area of a traingle with base as 2cm and height as 7cm?
Alex17521 [72]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
Solve 4(a-3) = 22 <br> solve 5(x -6) = 65<br><br> with explanation, please <br> giving 20 points
DaniilM [7]

Step-by-step explanation:

4(a-3)=22

a-3=4-22

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hope it will help u...............

5 0
3 years ago
Read 2 more answers
Hey can u help me how to do this plz.
Svetach [21]
Okay so x represents the amount of tickets sold. So first, you’d add the $40 + $70 which equals $110. So x = $110.

Now we have to solve for y. Same thing but with different numbers. $200 + $260 = $460.
The answer is (110,460)
x. y.
4 0
2 years ago
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