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ki77a [65]
3 years ago
15

Eli has bought a shirt and a pair of pants for a total of 600 kr. Simin bought four of those shirts and two of those pants, and

it cost her 1500 kr. How much did one shirt cost?
Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

Step-by-step explanation:

let the price of one shirt be x and one pant be y

Eli--> x+y=600------eq1

Simin-->4x+2y=1500-----eq2

Solve both the equations

multiply eq1 x 4= 4x+4y=2400

now subtract ew2 from 1

you will get y=450 and x=150

so price of one shirt=150 kr

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BlackZzzverrR [31]

Answer:

x² + y² = 6.25

Step-by-step explanation:

The standard equation of a circle is ( x – h)² + ( y - k)² = r² where the center is (h, k) and r is the radius.

From your given information that the center is (0, 0) then both h and k are 0. Then r is 2.5, so

( x – 0)² + ( y - 0)² = (2.5)²

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3 years ago
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Tems11 [23]

Answer:

31.7 cm²

Step-by-step explanation:

The area (A) of the triangle is calculated as

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∠ C = 180° - (72 + 59)° = 180° - 131° = 49° , thus

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3 years ago
Samira ran 3 more miles than twice the number of miles Ada ran. Which statement makes this comparison using the correct variable
const2013 [10]
2a+3=s 

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3 years ago
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4 years ago
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Answer:

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