Answer:
subtraction property of equality
Step-by-step explanation:
you're separating everything on the side of w to the other
Answer: 1st circle 0.42n
Step-by-step explanation:
Use Photomath it shows work and it explains it
The value of the jewelry will be worth $2,693.
Since this is a rate of appreciation, this means the amount is going up. Thus, we can model the equation below:
A = 1000*(1.06)^t
In this equation, t is equal to the number of years since its purchase. Since it is worth 6% more than its original whole version., that is why we pick 1,06. So, we put 17 in for t to find the answer.
A = 1000 * (1.06)^17
A = 1000 * 2.693
A = $2,693
Answer:
[1] 9x - 4y = 7
[2] x - 4y = -17
[2] x = 4y - 17
// Plug this in for variable x in equation [1]
[1] 9•(4y-17) - 4y = 7
[1] 32y = 160
// Solve equation [1] for the variable y
[1] 32y = 160
[1] y = 5
// By now we know this much :
x = 4y-17
y = 5
// Use the y value to solve for x
x = 4(5)-17 = 3
Step-by-step explanation: