36 × 24 = 864 square inches. 864 sq in × $0.05 = $43.20. The green poster cost $43.20
12 × 18 = 216 square inches. 216 sq in × $0.05 = $10.80. The red poster cost $10.80
Please mark brainliest
$46.75
Change the 10% to a decimal by moving the decimal 2 places to the left. 0.10
$42.50 * 0.10= $4.25
$42.50 + $4.25=$46.75.
Answer:
no solution
Step-by-step explanation:
3 - 6а = 9 - ба
Add 6a to each side
3 - 6а+6a = 9 - ба+6a
3 = 9
This is never true so there is no solution
The 3rd one in the picture
