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Anni [7]
3 years ago
10

Please help dont understand pleaseee

Mathematics
1 answer:
Zina [86]3 years ago
7 0

Answer:

I think it is +2. I hope this helps.!

Step-by-step explanation:

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Plsss help meeee I need the answer!!
kipiarov [429]

Answer:

A. <em>p=3-2h</em>

<em>h</em><em>=</em><em>9-p</em>

Step-by-step explanation:

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5 0
2 years ago
4) A TV is on sale. The TV has been reduced by 20%. The sale price is £540. What was the
OLga [1]

Answer:

675

Step-by-step explanation:

If the price is 20 % off, then we will pay 100-20 = 80 percent of the original price

Let x be the original price

x* 80% = 540

Change to decimal form

x * .80 = 540

Divide each side by .80

.80x / .80 = 540/.80

x =675

The original price is 675

3 0
3 years ago
Use substitution to solve the linear system of equations. <br> y = -3x + 1 <br> y = 2x - 4
gayaneshka [121]
(1,-2) will be your answer
8 0
3 years ago
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What is 5 -90 as a decimal
elena-14-01-66 [18.8K]
-95.00 your answer your welcome
8 0
2 years ago
Read 2 more answers
A firefighter places a 29 feet ladder, so that the base of the ladder is 21 feet from the wall. What is the height at which the
Tju [1.3M]
Pythagorean theorem:
a^2+b^2=c^2 (C^2 always is the hypotenuse)

21^2+b^2=29^2
441+b^2=841
841-441=400
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Your answer is 20
6 0
3 years ago
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