So you would plug them in:
2(9)+4(5)-3(12)
18+20-36
38-36
2 would be the answer
Answer:
3
Step-by-step explanation:
5.75 = 1.85x
divide both sides by 1.85
x= 3.108
because you cant make .108 of a blanket we will round to 3
Answer: I would just say add a line to the Equal sign so the equation would read
5+5+5≠550, since this way it would say that 5+5+5 ISNT equal to 550 which is technically true, but that might be wrong.
What do you mean by without calculating?
c = 7
Isolate the variable by dividing each side by factors that don't contain the variable.