10. 5c+4c+c=5+4+1 you get one because when have a unsolved variable it is automaticlly 1. so it solves out to be 5x1+4x1+1=10.
So 1 yard=3 feet
1 feet=12 inches
1 yard=3 times 12 inches=36 inches
she has 3 pieces of ribbon each is 25 yards long
total inches=3 times 25 times 36=2700
how many 22's are in 2700
divide
2700/22 and round down
122.7
you can't have 0.7 of a 22 inch piece so round down to 122
the nasewr is 122 pieces
2 because is isisisisisisisisis
Answer:
-3
Step-by-step explanation:
to find slope (you can also do this in a graph) you do rise over run and Rise is on the y-axis so your y variables are -3 and 6 you subtract 6 from -3 so you do...
-3 - 6
and now you do your run which is your x axis variables which are two and -1 you subtract -1 from 2 so you do...
2 - (-1)
the answer to your rise is -9 and the answer to your run is 3 we then want to do rise over run which is -9 / 3 you get -3 and that will be your answer.
Answer: m = n-1
Step-by-step explanation:
7m+2 = 7n-5
7m = 7n-5-2
7m = 7n - 7
Divide both sides by 7,
m=n-1