Answer:
0.667
Step-by-step explanation:
subtract 1 x from both sides
3x+3=5
then subtract 3 from both sides
3x=2
then divide both sides by 3 to get x alone
Answer: O.66666 repeating and round
Answer:
40+2s=60-3s
Step-by-step explanation:
The red balloon starts 40 feet off the ground and rises 2 feet per second. This means the height of the red ballon is 40+2s.
The blue balloon starts 60 feet off the ground at starts falling 3 feet per second. This means the height of the blue balloon is 60-3s.
Because we want to find out when the balloons will be the same height, we set them equal to each other.
40+2s=60-3s
5x + 2y = 8
2y = -5x + 8
y = -5/2x + 4....slope here is -5/2, and since the slope is negative, ur line is going down....slant right downwards.
When you find the GCF (Greatest Common Factor), which is 6 you simplify both by 6 and get 4x-13y
Answer:
X=-5
Step-by-step explanation:
