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kap26 [50]
2 years ago
8

Which mathematical property is demonstrated?

Mathematics
2 answers:
Olin [163]2 years ago
5 0

Answer:

I believe the answer would be A

Step-by-step explanation:

Hope this helps!

Harman [31]2 years ago
3 0

Answer:

B

Step-by-step explanation:

B

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You go to an arcade and purchase a card with game credits. After playing 5 games you have 33 credits left. You play 4 more games
Amanda [17]

Answer:

y=-3x+48

Step-by-step explanation:

We will use slope-intercept form of equation to write our equation. The equation of a line in slope-intercept form is: y=mx+b, where m= Slope of the line, b= y-intercept.

To write the equation that represents the number of credits y on the cards after x games, we will find slope of our line.

We have been given that after playing 5 games we have 33 credits left. We play 4 more games and we have 21 credits left. So our points will be (5,33) and (9,21).

Let us substitute coordinates of our both given points in slope formula: m=\frac{y_2-y_1}{x_2-x_1},

m=\frac{21-33}{9-5}

m=\frac{-12}{4}=-3

Now let us substitute m=-3 and coordinates of point (5,33) in slope intercept form of equation to find y-intercept.

33=-3\cdot 5+b    

33=-15+b    

33+15=b    

48=b    

Upon substituting m=-3 and b=48 in slope-intercept form of an equation we will get,

y=-3x+48

Therefore, our desired equation will be y=-3x+48.

6 0
3 years ago
The value of 8 in 56,982 is ___ times as large as the value of 8 in 156,408
Rudik [331]

The value of 8 in 56982 is in the tens place value. The value of 8 in 156,408 is in the ones value

Divide

80/8 = 10

The value of 8 in 56,982 is 10 times as large as the value in 8 in 156,408

hope this helps

3 0
3 years ago
Read 2 more answers
SOMEONE PLEASE ANSWER THIS FOR MY FIFTH GRADE COUSIN...IM NOT SMARTER THAN A FIFTH GRADER CLEARLY
adelina 88 [10]

Answer:

AJ picks 252 pounds

Step-by-step explanation:

Lets define the following letters for each name:

A is AJ  

B is Blaze

L is Laurence

J is Jack

Now we will analyze the phrases one by one:

Blaze picks three times as many as Laurence means:

B = 3 * L

Jack picks twice as many as Blaze.  

J = 2 * B, ans using the previous one lets substitute B with 3 * L

J = 2 * B = 2 * (3 * L)

J = 6 * L

Aj picks three times as many as Laurence.  

A = 3 * L

The total weight of the oranges is 1092 pounds.  

A + B + J + L = 1092

We replace A, B & J in the last equation, with the previous results:

A + B + J + L = 1092

(3*L) + (3*L) + (6*L) + L = 1092, grouping using L as common factor:  

(3+3+6+1) * L = 1092

13 * L = 1092, then isolating L:

L = 1092 / 13

L = 84 pounds (for Laurence)

Finally replacing L in the previous equations:

A = 3 * L = 3 * 84 = 252 pounds (for Aj)

B = 3 * L = 3 * 84 = 252 pounds (for Blaze)

J = 6 * L = 6 * 84 = 504 pounds (for Jack)

4 0
3 years ago
Guess what sport I do and I'll give you brainly :)
katen-ka-za [31]

Answer:

Gymnastics

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Are the ratios3:6 and 6:3 equivalent? Why or why not?
uranmaximum [27]

Answer:

No, they are not equivelent.

Step-by-step explanation:

If we solve both of them :

3:6 = 3/6

3/6 = 1/2

1/2 = 1:2

6:3 = 6/3

6/3 = 2/1 (just 2!)

2/1 = 2:1

So, they aren't the same because they aren't the same fraction and they don't simplify to the same answer :)

Let me know if you need more of an explanation!

6 0
2 years ago
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