This year Phil pays m dollars for Medicare Part B coverage. He reads that this cost will go up 11.5% next year. Express the difference between this year’s and next year’s cost algebraically.

WILL MARK BRAINLEST

this year=x

next year=1.115x

difference btwn next and this year=1.115x-x, which equals 0.115x

Step-by-step explanation:

BRAINLIEST PLZ

0.115m

Step-by-step explanation:

A number going up by 11.5% means multiplying that number by 1.115. If the price for the first year is m, and the price for the next year is 1.115m, then the difference between the two is 1.115m-m=0.115m. Hope this helps!

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.