Isolate the y. Note the equal sign. What you do to one side, you do to the other. Subtract 4.58 form both sides
4.58 (-4.58) + y = 2.5 (-4.58)
y = 2.5 - 4.58
y = -2.08
-2.08 is your answer
hope this helps
The answer is 30 days until it appears on a Friday again. In order to see the full moon again, we have to go through the entire cycle. So, it will be about 30 days before we would have seen another one.
Answer:
Area = 1808.64 cm
Step-by-step explanation:
Circumference of a circle = 2πr
Circumference = 150.72
π = 3.14
r = radius
150.72 = 2 x 3.14 x r
150.72 = 6.28 r
r = 150.72/6.28
r = 24cm
Radius = 24
Area of a circle = πr²
Area = 3.14 x 24²
Area = 3.14 x 576
Area =1808.64 cm
The answer i choose is $5.50 because i added $3.00 and $2.50. so thats how i got my answer
Answer:
B. x = 2, y = 6
Step-by-step explanation:
![2x + 5y = 34...(1) \\ \\ x + 2y = 14 \\ \therefore \: x = 14 - 2y...(2) \\ \\ from \: equations \: (1) \: and \: (2) \\ \\ 2(14 - 2y) + 5y = 34 \\ \therefore \: 28 - 4y + 5y = 34 \\ \therefore \: 28 + y = 34 \\ \therefore \: y = 34 - 28 \\ \huge \red{ \boxed{\therefore \: y = 6}} \\ substituting \: y = 6 \: in \: equation \: (2) \\ x = 14 - 2 \times 6 \\ \therefore \: x =14 - 12 \\ \huge \purple{ \boxed{\therefore \: x =2}} \\ \\ \huge \orange{ \boxed{ \therefore \: x = 2, \: \: y = 6}} \\](https://tex.z-dn.net/?f=2x%20%2B%205y%20%3D%2034...%281%29%20%5C%5C%20%20%5C%5C%20x%20%2B%202y%20%3D%2014%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20x%20%3D%2014%20-%202y...%282%29%20%5C%5C%20%20%5C%5C%20from%20%5C%3A%20equations%20%5C%3A%20%281%29%20%5C%3A%20and%20%5C%3A%20%282%29%20%5C%5C%20%20%5C%5C%202%2814%20-%202y%29%20%2B%205y%20%3D%2034%20%5C%5C%20%5Ctherefore%20%5C%3A%2028%20-%204y%20%2B%205y%20%3D%2034%20%5C%5C%20%20%5Ctherefore%20%5C%3A%2028%20%2B%20y%20%3D%2034%20%5C%5C%20%5Ctherefore%20%5C%3A%20%20y%20%3D%2034%20-%2028%20%5C%5C%20%20%5Chuge%20%5Cred%7B%20%5Cboxed%7B%5Ctherefore%20%5C%3A%20%20y%20%3D%206%7D%7D%20%5C%5C%20substituting%20%5C%3A%20y%20%3D%206%20%5C%3A%20in%20%5C%3A%20equation%20%5C%3A%20%282%29%20%5C%5C%20x%20%3D%2014%20-%202%20%5Ctimes%206%20%5C%5C%20%5Ctherefore%20%5C%3A%20%20x%20%3D14%20-%2012%20%5C%5C%20%20%5Chuge%20%5Cpurple%7B%20%5Cboxed%7B%5Ctherefore%20%5C%3A%20%20x%20%3D2%7D%7D%20%5C%5C%20%20%5C%5C%20%5Chuge%20%5Corange%7B%20%5Cboxed%7B%20%5Ctherefore%20%5C%3A%20%20x%20%20%3D%202%2C%20%5C%3A%20%20%5C%3A%20y%20%3D%206%7D%7D%20%5C%5C%20)