Answer: x= 1, 
Step-by-step explanation:
The quadratic equation is
and
So we just need to sub in the proper numbers from the equation given, in this case, it would result in
and
Once we get this we can either manually simplify or use a calculator, using a calculator would result in the answers
x= 1,
Answer:
Priya is correct. Because 2/3 is being added to x and not multiplied, then subtracting 2/3 from both sides is the correct action.
Step-by-step explanation:
Let's run through solving it that way:
2/3 + x = 4
2/3 - 2/3 + x = 4 - 2/3
0 + x = 4 - 2/3
x = 4 - 2/3
x = 10/3
Answer:
first box y=4/7x+2
second box y=-1/7x+2
thrid box y=x+2
4th box y+1/7x+2
Step-by-step explanation:
Let the number of packages of caps be x and the number of packages of shirts be y, then
3x = 45 => x = 45/3 = 15
5y = 45 => y = 45 / 5 = 9
Therefore, the number of packages of caps is 15 and the number of packages of shirts is 9.
