41 1. Donavon and three friends go to a fair.
They each spend of their money on rides.
Then they each spend $3 on food. At the
end of the day, Donavon and his friends
have a total of $8 remaining. How much
money did each person bring to the fair?

answer: 20

step-by-step explanation:

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°

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: