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Karo-lina-s [1.5K]
3 years ago
15

For her cellular phone service, Vera pays $32 a month, plus 0.75 for each minute over the allowed minutes in her plan. Vera rece

ived a bill for $47 last month. Write and solve an equation to find out how many minutes did she use her phone beyond her allowed minutes? PART A: Write an equation. PART B: SOLVE IT.
Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

one months bill would be $32+$0.75X=$47   X= minutes use over given time.

X= 20

Step-by-step explanation:

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I need help. See attachment for detail.
lesantik [10]

Answer:

4.5

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
A 2 pound of bag of corn costs $3.52. What is the price per ounce?
RUDIKE [14]

Answer:

$0.11

Step-by-step explanation:

Let's first find out how much 1 pound of corn costs. We know that 2 pounds costs $3.52, so to find the cost of 1 pound, we divide the known cost by 2:

3.52/2 = $1.76

There are 16 ounces in 1 pound, and we have $1.76/pound. To turn this to "per 1 oz", we divide it by 16: 1.76/16 = $0.11.

Thus, the answer is $0.11.

Hope this helps!

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4 years ago
a family uses 1303 kWh of electric energy in a month. if the power company charges $0.08 cents per kilowatt, what is the total e
marshall27 [118]
$104.25 is the electric bill for the month
3 0
3 years ago
Scott delivers 14 newspapers in 10min. This is 28% of his round. A) How many more papers does Scott need to deliver? b) Scott co
Leya [2.2K]

Answer:

A)36

B)50 minutes 40 second

Step-by-step explanation:

<h3>Question-A:</h3>

according to the question

\begin{array}{ccc}28\%  \:  \: \text{newspaper} \implies 14  \\ 100\%  \:  \: \text{newspaper} \implies  \displaystyle  \frac{14 }{28\%}\\ \rm since \: \% =  \dfrac{1}{100}   \: we \: get : \\  \\  \displaystyle \xrightarrow{ } \frac{14}{ \dfrac{28}{100} }  \\   \\ \xrightarrow{ \rm \: simplify \:  complex \:  fraction} \displaystyle \: 14 \times  \frac{100}{28} \\  \xrightarrow{simplify} 50 \end{array}

since he had already delivered 14 newspaper he needs to deliver

\displaystyle 50 - 14

simplify Substraction:

\displaystyle36

<h3>Question-B:</h3>

remember that,

\displaystyle  \text{rate} =  \frac{ \rm \: amount}{ \rm time}

given that,

  • amount:14
  • time:10

thus substitute:

\displaystyle  \text{rate} =  \frac{ \rm 7}{ \rm5}

so,

\displaystyle \frac{ \rm 7}{ \rm5}  \times 36

simplify:

\displaystyle 50.4

hence,

It will take 50 minutes 40 second to deliver all of them

5 0
3 years ago
Read 2 more answers
Any help will be greatly appreciated.
barxatty [35]
I would say 1 only, that Q=T, i may be wrong though.
5 0
3 years ago
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