### [ Homework Help ] Open Question : Help me write and simplify an expression that represents cory’s weekend wage.?

cory earned d dollars for every hour he works after school. on the weekends, his hourly wage is three times the sum of his after school wage and \$2.

### [ Homework Help ] Open Question : MATH: Determine the check digits for the following bank codes?

1.) 1 8 2 6 1 4 3 4 ■ 2.) 0 1 3 4 6 9 7 7 ■ show work please this is homework for my math class and i’m so confused 🙁

### [ Homework Help ] Open Question : Ive had three cases of mouth bacteria develop this year. What’s the cause?

I’ve had three different cases of mouth bacteria develop this year. Each time I’ve eaten at a restaurant. Different restaurants but ordered similar things. Salad with arugula and bottled tap water. I eat the salad and drink the pre-bottled tap water that the restaurants have placed on the table and almost immediately I notice a…

### [ Homework Help ] Open Question : A playground is on the flat roof of a city school, hb = 6.20 m above the street below.?

The vertical wall of the building is h = 7.30 m high, to form a 1.1-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of θ = 53.0° above the horizontal at a point d = 24.0 m from the…

### [ Homework Help ] Open Question : I would like to project an image onto my bathroom floor to do a mural.How do get the image to shine on the floor? Could I use mirrors maybe?

I have an old endoscope projector.

### [ Homework Help ] Open Question : Why is limiting screen time important? And why should teens regulate their own screen time rather than by a parent?

I have an argumentative essay due about the above topics and need help. I have a good supply of info but I need external opinions please!