Answer:
No. Leaders Date of death
1 Vladimir Lenin January 21, 1924
2 Joseph Stalin March 5, 1953
3 Georgy Malenkov January 14, 1988
4 Nikita Khrushchev September 11, 1971
Step-by-step explanation:
B
5(2x+4)=30
10x+20=30
10x=10
x=1
3x+7y-2x+3y+7
group like terms
3x-2x +7y+3y +7
x+10y+7
D
To find the inverse, all we have to do is switch the x and f(x) so instead of f(x) = 5x + 6, it becomes:
x = 5f(x) + 6
x - 6 = 5f(x)
f⁻¹(x) = (x - 6) / 5
I think the answer is x = 10/3
I hope this helps :)
