Answer:
10y^2-6
Step-by-step explanation:
2y^2=2(4y^2-3)
2x4y^2=8y^2
2x(-3)=(-6)
2y^2+8y^2-6
10y^2-6
Answer:
47.5 or 48
Step-by-step explanation:
1425 ÷ 30 = 47.5 or if it needs to be rounded then 48
Answer:
$14.49
Step-by-step explanation:
Since the question asked you how much you spent on the meal including the 5% tax and the 15% tip after the tax, it's basically asking you to calculate the percentage of the meal and subtracting it by the amount.
Given:U.S Flag - rectangle in shapescale of 0.5 cm = 1 inlength of the scale 2.5 cmwidth of the scale 4.75 cmperimeter of the scale = 2(L+W) = 2(2.5+4.75) = 2(7.25) = 14.5cmperimeter of the actual flag is:14.5cm * 1in/0.5cm = 29 inches.
Read more on Brainly.com - brainly.com/question/1306723#readmore