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Aleks [24]
3 years ago
14

Let the cost of a pen be dollars. Write an expression for the total cost of four pens and seven mechanical pencils in terms of .

Mathematics
1 answer:
lions [1.4K]3 years ago
7 0

Answer:

4x +7 = ?  

Step-by-step explanation:

It was easy except you need more info to solve the equation

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PLZ PLZ PLZ PLZ HELP
Arada [10]

Answer:

f(x)=x/2 +8

if x =10

10/2 +8

5+8=13

Step-by-step explanation:

option c

5 0
2 years ago
How ur wants to get a car loan with 4% simple interest rate. If the car costs $25,000, how much would Howie need to pay back at
AlekseyPX

The amount Howie need to pay back at the end of one year, including the interest is $26,000

Given:

Interest rate = 4%

Cost of car = $25,000

Time = 1 year

<em>Amount of interest</em> = Principal × Rate × Time

= 25,000 × 4% × 1

= 25,000 × 0.04 × 1

= $1,000

<em>Amount to be paid </em>= Amount of interest + Cost of car

= 1,000 + 25,000

= $26,000

Therefore, the amount Howie need to pay back at the end of one year, including the interest is $26,000

Learn more about interest rate:

brainly.com/question/1115815

4 0
3 years ago
Hey could someone helpp me pls
Minchanka [31]

Answer: $5.54

Step-by-step explanation: 63 divided by 100 is 0.63, 0.63 x 8.8 is 5.544 and 5.544 rounded to the nearest cent is $5.54

5 0
2 years ago
Tia performed an experiment in which she flipped a coin 100 times. The coin landed heads up 49 times and tails up 51 times. The
Snezhnost [94]

Answer:

100                  number of trials

49/100            experimental probability

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which statement is true​
Wittaler [7]

Answer:

  • The correct answer would be <em>C</em><em> </em>
  • <em>Reason</em><em> </em><em>being</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>angle</em><em> </em><em>stays</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>after</em><em> </em><em>the</em><em> </em><em>rotation</em><em> </em>
7 0
3 years ago
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