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MatroZZZ [7]
3 years ago
5

Jordan has 260 basketball cards. He divides them into 4 equal groups. How many cards are in each group?

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
6 0
65 basketball cards because 260 split in to (divided) r groups equals 65
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What is the solution to the inequality? -4/5x is greater than or equal to 1/10
Semenov [28]
-4x/5≥1/10
-8x≥1
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What is the justification for each step in the solution of the equation?
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For this case we have the following equation:

\frac{2}{3}x-\frac{1}{3}= 2 (x + 2)\\

If we multiply both sides of the equation by 3 we get:

2x-1 = 6 (x + 2) ---> Multiplication Property of Equality

Applying the distributive property we have:

2x-1 = 6x + 12 ---> Distributive Property

Adding 1 on both sides of equality we have:

2x-1 + 1 = 6x + 12 + 1\\

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Finally, dividing by -4 on both sides we have:

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5 0
3 years ago
Read 2 more answers
Calculating Rate of change
ivolga24 [154]

Answer/Step-by-step explanation:

We are given the following coordinates of two points on the line of the graph shown in the question as: A(2, 1) and B(4, 2)

Vertical change from point A = y_2 - y_1 = 2 - 1 = 1

Horizontal change from point A = x_2 - x_1 = 4 - 2 = 2

Rate of change = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1}{2} = 0.5

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3 years ago
What is the simplified form of the following expression?
kogti [31]

Answer:

\sqrt{3}


Step-by-step explanation:

We will be using 2 properties of radicals in this simplification (outlined below).

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<em>Let's simplify this:</em>

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First answer choice is right.

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Item 9<br> Use the table to write a proportion.
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Answer:

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Step-by-step explanation:

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