The answer is 4140 becsuse there are 12 inches in a foot and 11 and a half feet is 138 inches which is multiplied by 30 to give 4140
Answer:
13.5 and 7
Step-by-step explanation:
x + y = 20.5
× - y = 6.5
Hence,
x =20.5 - y
20.5 - 2y = 6.5
Hence,
2y = 14
and x = 20.5 - 20.5 - 7 = 13.5
Hope that helps :))
#11
The steepest slope would be m=5
This is the same as 5/1 so you are going UP 5 units for every one unit movement right.
#12
y=mx+b
The b is where it crosses the y axis. This is -2.
The slope is negative because it FALLS from left to right.
Rise/run is 2/7 so slope is -2/7
y = -2/7x -2
Answer:
value of x = 3.
Step-by-step explanation:
according to the question ;
- 11x + 4 = 37
- 11x = 37 - 4
- 11x = 33
- x = 33/11
- x = 3
Step-by-step explanation:
use the pattern
Apply FOIL method to multiply the parenthesis
Compare the expression with
The value of a=7r and the value of b=5s
Answer :
a=7r , b=5s