The graph below represents the price of sending picture messages using the services of a phone company. What is the constant of proportionality?
Price (Cents)
0 1
2 3 4 5 6 7 8 9 10
Picture Messages Sent

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10