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cricket20 [7]
3 years ago
10

A store sells a package of 25 trading cards for​ $5.25. Use pencil and paper. Explain how you can tell that the unit price per c

ard is less than​ $1. What is the unit price per​ card?
Mathematics
1 answer:
zzz [600]3 years ago
6 0

Answer:

21 cent per card

Step-by-step explanation:

5.25 / 25 = .21

because 25 can be divided into the first 2 numbers

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8th grade algebra! please help. 20 points. due in 10 minutes. question is in the picture.
satela [25.4K]

Answer:

B

Step-by-step explanation:

.45y+.3(0) = 3.6

y=8

8 does not equal 12

8 0
3 years ago
Is 5/6 less than 2/12
Ostrovityanka [42]
No, 5/6 is greater.

1) First, you have to get a common denominator, lets use 12
2) To get from 6 to 12 you would multiply times 2
3) Do the same to the numerator(the top number) which is to multiply 5 x 2
4) 5 x 2= 10 
5) So, now your fraction has become 10/12

And let me ask you, which is bigger, 10/12 or 2/12
(10/12 is bigger and 2/12 is less)
8 0
3 years ago
Jessica borrowed $500 from a lender that charge simple interest at the rate of 6%. When Jessica paid off her loan, she paid $150
GaryK [48]

Answer:

it was a 2 year loan with $210 contributed each year

Step-by-step explanation:

7 0
3 years ago
Which represents the solution(s) of the system of equations, y = x2 – 2x – 15 and y = 8x - 40? Determine the solution set algebr
Ede4ka [16]

Answer:

(5, 0)

Step-by-step explanation:

Se the equations equal

x² - 2x - 15 = 8x - 40

Subtract 8x from both sides

x² - 10x - 15 = -40

add 40 to both sides

x² - 10x + 25 = 0

Factor

(x - 5)(x - 5) = 0

x = 5

---------------

plug in x = 5 into

y = 8x - 40

y = 8(5)- 40

y = 0

-----------------

Solution

(5, 0)

8 0
3 years ago
Help me with this please
lara [203]

a)Image of 9=-9 (on the x line)

image of (9,3) across y line is(-9,3)

                        across x line is (9,-3)

b)  (0,0)

     (1,1)

      (4,2)

      (9,3)

      (16,4)

      (25,5)

      (36,6)

3 0
3 years ago
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