For lunch, you get tacos that cost $5.50 $
5
.
50
. You also get chips and salsa for $3.99
$
3
.
99
. What is the total cost of your lunch?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?