Multiply and then do the the same for pencils and notebooks
Answer:
always use desmos- graphibg calculator
Step-by-step explanation:
domain all real numbers
range all real numbers
Note that the given (15•3)-20 involves multiplication and subtraction. The mult. must be carried out first. Thus, (15•3)-20 = 45-20, or (3*15)-20. Only answer B is equivalent to (15•3)-20.
9514 1404 393
Answer:
d) all of the above are false
Step-by-step explanation:
<em>Every</em> ordered pair of real numbers is a point in the Cartesian coordinate system.
The various statement saying otherwise are all false.