Miguel withdrew $20 per week from his bank account for 4 weeks. Which expression shows the charge in his account balance? a. -20 + 4
b. -20 - 4
c. -20 • 4
d. -20 / 4

(I think it’s C)

Please help me, this is due for tomorrow!

C

Step-by-step explanation:

You are correct

*Per something means multiplication*

20 per 4 weeks = 20 × 4

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°