a) how many calories would you consume if you eat 15 pretzels, if there are 192 calories for a serving of 12 pretzels

Hey!

Step 1:

You want to find how many calories are in one pretzel.

192 / 12 = 16

So there are 16 calories in each pretzel.

Step 2:

Multiply 16 to 15 to find how many calories are in 15 pretzels.

16 x 15 = 240

You will consume 240 calories if you eat 15 pretzels.

Hope This Helped! Good Luck!

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

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°