Given: 674/(6+9/3)
Follow PEMDAS:
674/(6+3)
674/9
74.89 (I rounded the answer)
Amanda can buy 20 nectarines with $16
Answer:
You need to know the amount of apples that are in each bag.
Step-by-step explanation:
You never know, Emily could even be making you an apple pie right now...
Answer:
3 cm
Step-by-step explanation:
To determine the cost of the mail, we simply substitute the mass of the package to the given function. Mathematical functions are used to relate two variables, observing how changing one variable affects the other variable. For this case, the cost of a mail and the weight of the package are related by the function <span>y = 0.7x2 –2.5x + 3 where x represents the mass in units of pounds (lb) and y is the cost in units of dollars ($). We calculate cost as follows:
</span><span>y = 0.7x^2 –2.5x + 3
</span><span>y = 0.7(5)^2 –2.5(5)+ 3
y = 8 dollars
Therefore, the cost of mailing a 5 lb package would be 8 dollars.</span>
