MATHEMATICS HIGH SCHOOL

- Tony had 4 equal sets of sportscards. He gave his friends 5 cards.
Now he has 31 cards. How many
cards were in each set?

Answers

Answer 1
Answer:

Answer:

9 cards

Step-by-step explanation:

he originally had 36 cards before giving 5 away, 36 divided by 4 is 9

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4)Students at Lakeside middle school were attempting to solve the following equation 4x = 4x+8 One group of students stated that the solution to the equation was x = 1. Another group of students said that there is no solution to the equation. Which group of students is correct and why​

Answers

Answer:

4x = 4x+8

4x-4x=8

0=8

the equation is wrong

∅

Step-by-step explanation:

Find the volume of the largest sphere that could be enclosed in a cube with a side length of 10 cm. Round to the nearest tenth.

Answers

Look\ at\ he\ picture.\n\nR=5cm\n\nV=(4)/(3)\pi R^3\n\nV=(4)/(3)\pi\cdot5^3=(4)/(3)\pi\cdot125=(500)/(3)\pi\approx(500)/(3)\cdot3.14\approx523.3\ (cm^3)

3/5x -15=6/5x+12This is a problem my grandson had to complete. I do not know how to work it. can you show me step by step how to do it so I can hep him?

Answers

Simplify 35x to 3x5

3x5−15=65x+12

2. Simplify 65x to 6x5
3x5−15=6x5+12

3. Multiply both sides by 5
3x−75=6x+60

4. Subtract 3x from both sides
−75=6x+60−3x

5. Simplify 6x+60−3x to 3x+60
−75=3x+60

6. Subtract 60 from both sides
−75−60=3x

7. Simplify −75−60 to −135
−135=3x

8 .Divide both sides by 3
−1353=x

9. Simplify 1353 to 45
−45=x

10. Switch sides
x=−45

What is the solution to the equation fraction 4 over 5 n minus fraction 3 over 5 equals fraction 1 over 5 n?n = 1

n = −3

n = fraction 3 over 4

n = fraction 1 over 4

Answers

If you would like to know the solution to the equation, you can calculate this using the following steps:

4/5n - 3/5 = 1/5n     /*5n
4 - 3/5 * 5n = 1
4 - 3n = 1
4 - 1 = 3n
3 = 3n
n = 1

The correct result would be n = 1.

Answer:

n = 1

Step-by-step explanation:

Te pico el oyo es que no se si picarte el oyo

Answers

Idk sorry try making a question next time  

for his long distance phone service, Pablo pays an eight dollars monthly fee +6 cents per minute. Last month, Pablo's long-distance bill was $19.46. For how many minutes was Pablo billed?

Answers

He was billed for 191 minutes. $19.46-$8 fee=$11.46/6=191
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