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Naddika [18.5K]
3 years ago
14

5. Luis found a new text messaging plan which will charge him $2.00 for 80 messages. Using this

Mathematics
1 answer:
Pavel [41]3 years ago
7 0
I think that Luis would have to pay $22.50
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X-6y=11 pls solve for y in a fraction or decimal
gulaghasi [49]
There is no y so I wouldn’t be able to answer
4 0
3 years ago
Joey invest $900 at 4% simple interest for 2 years but he wants to know how much money he will have after only 18 months. Determ
malfutka [58]
Well, bearing in mind that, a year has 12 months, so 18 months is really just 18/12 of a year, or 3/2 a year, then

\bf \qquad \textit{Simple Interest Earned Amount}\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$900\\
r=rate\to 4\%\to \frac{4}{100}\to &0.04\\
t=years\to \frac{18}{12}\to &\frac{3}{2}
\end{cases}
\\\\\\
A=900\left( 1+0.04\cdot \frac{3}{2} \right)
4 0
3 years ago
Which of the following is not the graph of a function of x?​
Paraphin [41]

Answer:

i think it's the third one

6 0
3 years ago
Each year the Student Council conducts a food drive. At the end of the drive, the members report on the items collected.
larisa86 [58]

Answer:

A)  Canned and Packet

    Grain, Meat and Vegetables

B)  Let C = canned goods, let P = packet goods

     20C + 7P

     Let G = grain, let M = meat, let V = vegetables

     7G + 3M + 17V

C)  The number of grain and packet goods are the same in each expression, as this food group has been packaged in the same way.

The other variables in both expression are different.  The meat and vegetable food groups have been separated in the second expression, whereas they are part of the same group in the first expression.

3 0
2 years ago
determine the vertex and axis of symmetry for the following: f(x) = 2x to the power of 2 - 12x + 24 ?
Vikki [24]

Answer:

vertex = (3,24)  Axis of symmetry = 3

Step-by-step explanation:

Use the vertex formula to find x: x=-b/2(a)

x= 12/2(2) = 3 (this is your axis of symmetry)

Substitute 3 for x in the equation to get y: y = 42

Once you have both x and y you have your vertex.

7 0
3 years ago
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