Answer:
![\huge\boxed{\sf x =6,\ y = 42}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B%5Csf%20x%20%3D6%2C%5C%20y%20%3D%2042%7D)
Step-by-step explanation:
Let the numbers be x and y
<h3>Given condition:</h3>
x + y = 48 --------(1)
y = 7x -------------(2)
Put Eq. (2) in (1)
x + 7x = 48
8x = 48
Divide 8 to both sides
x = 48/8
<h3>x = 6</h3>
Put x = 6 in Eq. (2)
y = 7 (6)
<h3>y = 42</h3>
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Answer:
Both plans are correct
Step-by-step explanation:
I already did it
Answer:
4300
Step-by-step explanation:
430*10=4300
Answer is A because of the thing so that should be the correct answer according to my teacher
Answer:
(x +3)^2 + (y + 5)^2 = 36
Step-by-step explanation:
Use general circle equation:
(x - h)^2 + (y - k)^2 = r^2
center: (h, k)
radius : r
(x - (-3))^2 + (y - (-5))^2 = 6^2
(x +3)^2 + (y + 5)^2 = 36