C.
if you multiply the 4 on each numbers inside of the parentheses then you’ll get ‘20c-8d’
9x mean 9 multipled with an unkown number and 9x is subtracted from another unknown number 'y' . you can substitute with any letters you want ,but you have to use two different letters.
Answer:
pqs and onl
Step-by-step explanation:
pqs onl
Answer:
let x = 0
therefore
24=4(0)+6y
24=0+6y
24=6y
y= 24/6
y=4
you can take different value of x and the value of y will change automatically
A seven is a prime number because you can't divide it. 33 is a composite number because three can go into 33.
