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Gwar [14]
3 years ago
15

Three pens cost £1.80 total. Work out the cost in 1 pen. Give your answer in pence

Mathematics
1 answer:
alexira [117]3 years ago
4 0
Wlgptmdgns33wlgptmdgns33
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Step-by-step explanation:

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3 years ago
Ohms Law states that in and electrical circuit E=IR, where E represents the pontial (in volts). I represents the current (in amp
gogolik [260]

Answer:

40 A

Step-by-step explanation:

E=I.R ==> I=E/R

if E=6 and R=0.15 then:

I= (6/0.15)= 40 A

7 0
3 years ago
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Sandy pays $120 for 4 violin lessons. How much does she pay for 10 violin lessons?
monitta

Answer:

300$

Step-by-step explanation:

divide 120 by 4 and then mutiply the answer on that by 10

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3 years ago
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Just trying to finish this so I can get my stanceboy racecar back
Free_Kalibri [48]

Answer:

x ≥ 4 AND  x + y ≤ 10

Step-by-step explanation:

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x + y ≤ 10.

Now, he needs no fewer than 4 females, so he can take 4 or greater. This means that x should be greater than or equal to 4.

x ≥ 4.

Nothing was mentioned about how many males he needed (y) so these two inequalities match the situation.

Hope this helped!

6 0
3 years ago
Can you subtract closed polynomials
netineya [11]

Answer:

Polynomials are closed under addition. When subtracting polynomials, the variables and their exponents do not change. Only their coefficients will possibly change. This guarantees that the difference has variables and exponents which are already classified as belonging to polynomials.

Step-by-step explanation:

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3 years ago
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