What is the value for x

someone please help :)

Yo sup??

in the given figure

9y-3=69

9y=72

y=8

now by angle sum property

9y-3+69+5x+2=180

5x=40

x=8

Hope this helps

Step-by-step explanation:

So seeing the equation

therefore, 69 +69 =138

and then that only means the secound equation has to equal 42 because all angles has to equal to 180 degrees, therefore:...

Hope this helps please give brainliest!

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844