Answer: 6
Step-by-step explanation:
39x + 24(50 - x) = 1,605
<span>13x + 8(50 - x) = 535 </span>
<span>13x + 400 - 8x = 535 </span>
<span>5x = 135 </span>
<span>x = 27 </span>
<span>Answer: 27 of 39-cent stamps were sold</span>
3 outa 12 are 5
so we divide 150 by 12
Hence Getting 25.
So 25 Is the Answer
I Hope I Helped :)
Answer:
Cosine graph
Step-by-step explanation:
Mark as brainliest
Area of the rectangle ==> 9x13 =117 cm²
Area of the right triangle ==> 11x(5)/2 =55/2 cm²
Total area = 117 + 55/2 = 289/2 = 144.5 cm²
