4x + 3y = 54 (1)
3x + 9y = 108 (2)
Multiply (1) by (-3)
-12x - 9y = -162
3x + 9y = 108
---------------------add
-9x = -54
x = 6
plug x = 6 into (1) to find y
4(6) + 3y = 54
24 + 3y = 54
3y = 30
y = 10
Answer
(6 , 10)
Hope it helps.
Answer:
9
Step-by-step explanation:
The mode is the number that occurs most often. The number nine occurs 4 times.
Answer:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would if he uses the same ratio?
Step-by-step explanation:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would be the width if he uses the same ratio?
Answer
24p+ (-31)
Step-by-step explanation:
- P.EM.D.A.S
- 4*6p=24p
- 4*-9=-36
- now it looks like: 1+4+24p+-36
- now for addition 1+4+24p+-36= 24p+ (-31)
Answer:
1. f & c, d & e,
2. h & a, g & b
3. h & d, f & b, g & c, a & e
here ya go, i hope this is correct if i remember right
Step-by-step explanation: