Answer:
The bench cost $556.
Step-by-step explanation:
- divide $1004 by 2. (equals 502)
- subtract 54 from 502 which equals 448.
- 1004-448=556
- check your math with 556+448=1004
- $556 is the cost of the bench.
Step-by-step explanation:
y+4z=0
4x+y-2z=2
-3x-3z=-9
Answer:
The fourth proportion is 15
2:5 :: 6 : 15
Answer:
y = 3x + 5
Step-by-step explanation:
add 6x to each side to get:
2y = 6x + 10
finally, divide each side by 2 to get:
y = 3x + 5
