Answer:
= -2x
Step-by-step explanation:
3x and -5x are like terms and -10 and 10 are also like terms. like terms can be added together
= -2x cause the 10's cancel out
6.99/6 =1.16
13.99/24=.58
Therefore better to buy more as the unit price per item is cheaper
Answer:
$2000
Step-by-step explanation:
The amount of interest you pay (for simple interest) is the product of the original amount, the interest rate and the time in years. Let x be the original amount (how much money she borrowed):
720=x(0.09)(4)
720=0.36x
x=2000
Answer:
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
