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3 years ago

The table below represents a proportional relationship. The unit rate of the relationship is

Mathematics

1 answer:

jek_recluse [69]3 years ago

7 0

Answer:

the unit rate is 3

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Together Kate and Matt have 47 cards. If Kate and Zach combine cards they have 126. If Matt and Zach combine they have 93. How m

Ede4ka [16]

Answer:

Matt has 7 cards.

Step-by-step explanation:

Let K, M and Z represent number of cards that Kate, Matt and Zach have.

We have been given that together Kate and Matt have 47 cards. We can represent his information in an equation as:

$K+M=47...(1)$

We are also told that Kate and Zach combine cards they have 126. We can represent his information in an equation as:

$K+Z=126...(2)$

Further, Matt and Zach combine they have 93. We can represent his information in an equation as:

$M+Z=93...(3)$

Upon subtracting equation (3) from equation (2), we will get:

$K-M=126-93$

$K-M=33$

$K=33+M$

Upon substituting this value in equation (1), we will get:

$33+M+M=47$

$33-33+2M=47-33$

$2M=14$

$M=\frac{14}{2}=7$

Therefore, Matt has 7 cards.

3 0

3 years ago

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Which is the conclusion of this statement?

nikitadnepr [17]

The correct answer is B.If a and b are odd,then axb is odd.

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3 years ago

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I'm giving a free brainliest to the first person who can answer my question. What is the fifth word of the national anthem?

anyanavicka [17]

Answer:

it's by "Say, can you see

<u>By</u>"

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2 years ago

What is (-3 3/4) - (2 1/4)?

lisabon 2012 [21]

Answer: $-6$

Step-by-step explanation:

Rewrite the expression:

$-3\frac{3}{4}-2\frac{1}{4}$

Factor out the negative:

$-3\frac{3}{4}-2\frac{1}{4}$

$-(3\frac{3}{4} +2\frac{1}{4})$

Rewrite the sum:

$-(3\frac{3}{4} +2\frac{1}{4})$

$-((3+2)+(\frac{3}{4}+\frac{1}{4}))$

Calculate the sum:

$-((3+2)+(\frac{3}{4}+\frac{1}{4}))$

$-(5+1)$

Solve:

$-(5+1)$

$-6$

Please mark brainliest if this helped you :)

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3 years ago

What is 5 1/2 * 2 1/3?

storchak [24]

The solution of the given expression will be $12\dfrac{5}{6}$

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition,substraction, multiplication and division.

The given expression will be calculated as:-

$= 5\dfrac{1}{2}\times 2\dfrac{1}{3}\\\\\\=\dfrac{11}{2}\times \dfrac{7}{3}\\\\\\=\dfrac{77}{6}\\\\\\=12\dfrac{5}{6}$

Hence the solution of the given expression will be $12\dfrac{5}{6}$

To know more about Expression follow

brainly.com/question/723406

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5 0

2 years ago