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vaieri [72.5K]
3 years ago
8

St 2

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
3 0

Answer:

$5.5

Step-by-step explanation:

6 * N (notebook) + 3 * P (pen) = 27

n = 1.5 +P

6 * (1.5 + P) + 3 * P = 27

9 +6p +3p = 27

9p = 18

p (pen): $2

N (notebook): $3.5

combined cost of 1 pen and 1 notebook: $2 + $ 3.5 = $ 5.5

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What is 547<br> divided by 8 work it out
spin [16.1K]

Answer:68.375


Step-by-step explanation:

547/8

8 can go into 54. 6 times

8*6=48

54-48=6

Bring down the 7

8 can go into 67 8 times

8*8 is 64

67-64 is 3 so the remainder is 3

The .375 is when you put a decimal than add 0

3 0
3 years ago
3. Which is not a true statement about
yawa3891 [41]

Answer:

d is correct :)

Step-by-step explanation:

the transformation is not a reflection, if it was the triangle would be oriented differently

7 0
3 years ago
Describe how to determine the average rate of change between x = 3 and x = 5 for the function f(x) = 3x3 + 2. Include the averag
Anit [1.1K]

Answer:

<u><em>I HOPE IT WILL WORK</em></u>

Step-by-step explanation:

As  for average rate of change we know

A(x)=f(5)-f(3)/(5-3)

where

f(x)=3 x 3 + 2       (1)

putting x=5 we get

f(5)=3(125)+2 =377

f(3)=83

hence putt in (1)  we get

A(x)=294/2 =146

this is required average rate of change

thanks if you like it hit the stars and brain-list it

4 0
4 years ago
max found a car he wants to buy that costs $16,000. He can afford to pay $250 a month for the car. His bank offers him a car loa
DochEvi [55]

Max won't be able to afford the payments.

Since Max found a car he wants to buy that costs $16,000, and he can afford to pay $ 250 a month for the car, and his bank offers him a car loan of 7.3%, and the length of his loan should be about 5 years, to determine if he can afford the payments, the following calculation must be performed:

  • (16000 x 1.073 ^ 5) / (5 x 12) = X
  • 22,757.187 / 60 = X
  • 379.28 = X

Therefore, each monthly payment will be $ 379.28, so Max won't be able to afford the payments.

Learn more about maths in brainly.com/question/25927059

5 0
2 years ago
Write a explicit rule for this sequence 4,7,10,13...
neonofarm [45]
Explicit rule: a_n=1+3n
5 0
3 years ago
Read 2 more answers
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