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3 years ago

Can I get help please with all 20 questions I have 156points

Mathematics

1 answer:

motikmotik3 years ago

7 0

Answer:

It’s the third ans

Step-by-step explanation:

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(a) Complete the table of values for y = 6 - 4x. Please help ❤️

shutvik [7]

Answer:

$\boxed{\begin{tabular}{|c|c|c|c|c|c|}\cline{1-6} \bf x & -1 & 0&1&2&3\\\cline{1-6} \bf y & 10& 6& 2&(-2)&-6 \\\cline{1-6}\end{tabular}}$

Step-by-step explanation:

Given equation to us is :-

$\implies y = 6 - 4x$

So , here we can put different values of x in order to get different values of y .

Initial table given to us is ,

$\begin{tabular}{|c|c|c|c|c|c|}\cline{1-6} \bf x & -1 & 0&1&2&3\\\cline{1-6} \bf y & & & 2&&-6 \\\cline{1-6}\end{tabular}$

Put x = (-1) :-

$\implies y = 6 - 4x \\\\\implies y = 6 -4(-1) \\\\\implies y = 6 + 4 \\\\\red{\bf\implies y = 10}$

Put x = 0 :-

$\implies y = 6 - 4x \\\\\implies y = 6-4(0) \\\\\implies y = 6 - 0 \\\\\pink{\bf\implies y = 6 }$

Put x = 2 :-

$\implies y = 6-4x \\\\\implies y = 6 - 4(2) \\\\\implies y = 6 - 8 \\\\\blue{\bf\implies y = (-2)}$

Hence the final table would be :- 

$\begin{tabular}{|c|c|c|c|c|c|}\cline{1-6} \bf x & -1 & 0&1&2&3\\\cline{1-6} \bf y & 10& 6& 2&(-2)&-6 \\\cline{1-6}\end{tabular}$

4 0

3 years ago

Leo runs the 100-meter dash in 19.305 seconds. Explain and show how you can write an expression in expanded form for the decimal

Ugo [173]

An expression in expanded form for the decimal that shows more than 0 hundredths is 19.31

<h3>How to write an expression in expanded form for the decimal that shows more than 0 hundredths.</h3>

The time is given as:

Time = 19.305

The hundredth in the above number is 0

So, to write an expression in expanded form for the decimal that shows more than 0 hundredths;

We simply approximate 19.305

So, we have:

Time = 19.31

Hence, an expression in expanded form for the decimal that shows more than 0 hundredths is 19.31

Read more about place values at:

brainly.com/question/2041524

#SPJ1

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1 year ago

Kate has run 7 miles this month. Kate would like to graph the line that represents the total number of miles she will have run,

Oliga [24]

For the first one it is 49 and for the second one it is 14

8 0

4 years ago

Read 2 more answers

Help and you shall receive 20 points

alukav5142 [94]

Answer:

its D 7 2/5

Step-by-step explanation:

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3 years ago

Is 3b + 3c a equivalent expressions? A. True B. False

ipn [44]

Answer:

A. True........

Step-by-step explanation:

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3 years ago