Answer:
because when the value of x is replaced in the factorisation it Will be equivalent to 100
54+x=12+3x
X=21 =number of classes
Total amount she will pay is $75
Answer:
I recoment using the formula because its different ways its taught
Step-by-step explanation:
maybe look up different formula's
12.50 x 8 = 100
100 x 3 = $300
so $275 for 3 months would be the better deal but i’m not sure if by each month u meant 3 months or the whole year. if the whole year was the case it would be
12.50 x 8 = 100
100 x 12 = $1,200
275 x 4 = $1,100
so in that case $275 for 3 months would still be the better deal.
