Roberta needs ribbon for a craft project. the ribbon sells for $3.74 per yard. find the cost, in dollars, for 48 inches of the ribbon.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250