Answer:
y = 95
Step-by-step explanation:
x + 120 = 180
25 + x + y = 180
flipping the first equation 180 - 120 = 60 so x is 60.
so plug in 60 into the second equation
25 + 60 + y =180 --> 85 + y =180 flip equation 180 - 85 = 95
so y is 95
Answer:
Ans: 29
Step-by-step explanation:
soln:
Given,
x=3 and y=-2
Now,
x^2-3xy+1/2y^2
= 3^2-3×3×(-2) +1/2(-2)^2
= 9+18+4/2
= (18+36+4) /2
= 58/2
= 29 Ans
Answer:
increases $1,550 per year
Step-by-step explanation:
10,850 divided by 7 is 1,550. Since the salary has increased by 10850 in 7 years, it has increased by 1550 each year.
Hope this helped :)
y=3,000(0.92)^x
Step-by-step explanation:
your computer is worth $2, 336.04