Answer: 5/3
i hope that’s correct :)
Answer:
Greatest number of factors: 360 and 720 are both divisible by 2,3,4,5,6,8,9 and 10.
Step-by-step explanation:
Answer:
m = -1, c = 2
Step-by-step explanation:
if A ( 3, 5) and B (1, 4) lie on the graph of the line mx + cy = 7, then their coordinates satisfy the equation of the line:
A: ![3m+5c=7](https://tex.z-dn.net/?f=3m%2B5c%3D7)
B: ![m+4c=7](https://tex.z-dn.net/?f=m%2B4c%3D7)
From the second equation:
![m=7-4c](https://tex.z-dn.net/?f=m%3D7-4c)
Substitute it into the first equation:
![3(7-4c)+5c=7\\ \\21-12c+5c=7\\ \\-12c+5c=7-21\\ \\-7c=-14\\ \\c=2\\ \\m=7-4\cdot 2=7-8=-1](https://tex.z-dn.net/?f=3%287-4c%29%2B5c%3D7%5C%5C%20%5C%5C21-12c%2B5c%3D7%5C%5C%20%5C%5C-12c%2B5c%3D7-21%5C%5C%20%5C%5C-7c%3D-14%5C%5C%20%5C%5Cc%3D2%5C%5C%20%5C%5Cm%3D7-4%5Ccdot%202%3D7-8%3D-1)
Answer:
Some of the graph's coordinates are:
(-2, 1/2)
(-1, 1)
(0, 2)
(1, 4)
Step-by-step explanation:
Answer:
x + 12 ≤ 20 x=8
Step-by-step explanation:
Since Larissa is able to use it up for 20 hours and she has been using it for 12 hours now so add 12 with 12 and 20 with 12 then subtract the sum from the added numbers and you will get 8
So Larissa has 8 hours left on her watch before it needs to charge