X = sqrt(5^2 - 3^2) = 4
y = sqrt(7^2 - 3^2) = sqrt 40
Horizontal distance = x + y + 3 = 7 + sqrt40
(3/4) / (1/6) =
3/4 * 6/1 =
18/4 =
4.5 miles per hr <==
180/10=18 is one but the easitest way is with tens or hundreds
Your answer should be $31.96 because when you multiply 7.99 by 4 that’s what your going to end up with.
First, make sure you convert both equations into standard form. Your two equations would be 2x+2y=38 and -x+y=3. Then multiply the bottom by 2. So your new equations would be 2x+2y=38 and -2x+2y=6. The x would cancel out and you would continue solving for y. y would equal 11 and then you would plug it back into an original equation. When you plug and solve for x, you would get x=8. So your answer would be (8,11)
