(11,1) because if you plug in x and y this answer is the only one that gives you 18 in the end
Answer:
2.55
Step-by-step explanation:
Number 1 is 14/10 number 4 is 3 1/7 number 5 is 3 5/6
Answer:
No solution
Step-by-step explanation:
5(x + 4) – x = 4(x + 5) – 1
x = ?
Solution:
5(x+4)−x=4(x+5)−1
Apply Distributive property:
- (5)(x)+(5)(4)−x=(4)(x)+(4)(5)−1
- 5x+20−x=4x+20−1
Combine Like Terms:
- (5x−x)+(20)=(4x)+(20−1)
- 4x+20=4x+19
- 4x+20=4x+19
Subtract 4x from both sides:
Subtract 20 from both sides:
There isn't any solutions.
If the price went down $5 per day for four days straight, then it would have went down $20 total after the four days.
