3 years ago

Johan is selling baseball cards for 12 cents. He is selling 8 cards and says he’ll make $8.

Mathematics

1 answer:

Tresset [83]3 years ago

8 0

Johan will make 96 cents from selling his 8 baseball cards.

In pretty sure that is the answer.

You might be interested in

What is the equation of the midline?

TiliK225 [7]

Answer:

hope this helps, happy learning!!!!

3 0

2 years ago

Evaluate the expression 5k2 - 7k when k = 3

VikaD [51]

Answer:

Step-by-step explanation:

In this question, you have to solve by plugging in the value to the "k" variable and solve.

Solve:

5(3)^2 - 7(3)

3^2 = 9

5(9) - 7(3)

45 - 7(3)

45 - 21 = 24

Your final answer would be 24.

4 0

2 years ago

Read 2 more answers

:D please help mee☺️

Pachacha [2.7K]

Answer:

115

Step-by-step explanation:

The angle of a straight line is 180°. so all you have to do is subtract 65 from 180 and get 115.

5 0

2 years ago

Read 2 more answers

Need help with question please

viktelen [127]

Answer:

The answer is x = -7.7 ans x = -1.3

Step-by-step explanation:

Here is the work I did. I used the quadratic formula. Sorry about my bad handwriting.

6 0

3 years ago

HELP DUE IN 15 MINS!

boyakko [2]

Answer:

r = $2\sqrt{5}$

$(x - 3)^{2} + ( y - 2)^{2} = 20$

Is this a live test question or a homework question?

Step-by-step explanation:

the radius is the distance between (3, 2) and (5, -2)

$r^{2}$ = ${(3 - 5)^{2} + (2 + 2)^{2} }$

= $(-2)^{2} + 4^{2}$

= 4 + 16 = 20

r = $\sqrt{20 } = 2\sqrt{5}$

Equation of circle: $(x - 3)^{2} + ( y - 2)^{2} = 20$

8 0

2 years ago

Read 2 more answers