Answer:
12.33
Step-by-step explanation:
3r-4s
3×5-4×2/3
15-8/3
12.333
Answer:
3.5%
Step-by-step explanation:
24,000 - 23,160 = 840
840/24,000 = 0.035
0.035 = 3.5%
There is no common factor for 6x^3 and 7w
Simply plug -4 in for z in the equation. The result should give you T(z)=(-4)-6=-10
Notice -4 takes z spot
Answer:
x = 1, y = 2, z = 4
Step-by-step explanation:
(x + 4y – z = 5
2(3x – 2y + 2z = 7
)
6x - 4y + 4z = 14
7x + 3z = 19
3(2x – z= -2)
6x - 3z = -6
13x = 13
x = 1
6(1) - 3z = -6
-3z = -12
z = 4
(1) + 4y - 4 = 5
4y = 8
y = 2