Answer:
They are proportional
Step-by-step explanation:
3/4 * 3/3= 9/12
Because 3/3 is equal to one im just multiplying it 3/4 by 1.
Answer:
a) 12 (Simply divide 4800/5 to get 960. Then divide 960/80 to get 12)
b) 2100 (Simply multiply 12 by 25 by 7)
Hope it helps <3
Nonlinear
Linear function needs X for exponent 1
This is constant function.
Answer:
a) <u>7</u>b+<u>6</u>=<u>97</u>
b)b=13
Step-by-step explanation:
Total cost = $97
Cost of each book = $7
Cost of shipping =$6
Therefore ,
Cost of the total no. of books+ Cost of shipping = Total Cost
=>7b+6= 97 <------- Answer to part(a)
=>7b=97-6
=>7b=91
=>b=13
No. of books = 13 <--------- Part (b)