Solve this system of equations.
3x + 4y = 36
y = 1/2x+8
1 answer:
Answer:
Step-by-step explanation:
3x + 4(1/2x + 8) = 36
3x + 2x + 32 = 36
5x + 32 = 36
5x = 4
x = 4/5
y = 1/2(4/5) + 8
y = 4/10 + 80/10
y = 84/10 = 42/5
(42/5, 4/5)
You might be interested in
Subtract the powers
c. 9-7 so 10^2
d. 8-1 so 5^7
8.75 or C in your screen is the answer. Simply multiply the length X width.
Answer:
fv/pv=(1+r)^n
10,000/5000=(1+r%)^12
2=(1+r%)^12
r= 5.95
Answer:
decreasing
Step-by-step explanation:
since its negative it will slope down
Find a common denominator which is 12
1*3=3 4*3=12 so 3 3/12
then 5*2=10 6*2=12 so 2 10/12
2 10/12+3 3/12= 5 13/12
13/12= 1 1/12 plus 5= 6 1/12
so your answer would be 6 1/12
