Answer:
i can try just put the questions up
Step-by-step explanation:
Answer: -13
Step-by-step explanation:
c-2y
= -5-2(4)
= -5 - 8
= -13
C: 20 m/s
Explanation:
Distance run: 1000m
Time passed: 50s
Distance divided by time equals speed.
1000m / 50s = 20 m/s
x = 2
Collect terms in x to one side of the equation and numeric values on the other side.
1 + 4x = - 5 + 7x ( subtract 7x from both sides )
1 + 4x - 7x = - 5
1 - 3x = - 5 ( subtract 1 from both sides )
- 3x = - 6 ( divide both sides by - 3 )
x = 
= 2
The odds are 1:8 because there is only one side that contains a 6 and all of the others contain a different number. Only 1 side out of 8 sides contains a 6 so you have a 1 in 8 chance of rolling a six, or 1:8.
