A bag contains n nickels and a quarters worth a total of $40. Which equation models this information?
A. 0.5n+0.25q = 40
B. n+q= 40
C. 5n+257 = 40
D. 0.05n+ 0.250 = 40

A nickel is worth 0.05 and a quarter is worth 0.25.

Multiply number of nickels by the worth and quarters by their worths. Add together to equal total value:

The equation is:

0.05n + 0.25q = $40

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

a orange at the grocery store idk what other product that could be