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Brrunno [24]
3 years ago
14

Students collected recyclables for fundraising over a three-week period. Use matrix multiplication to find the total amount of m

oney collected for each type of item.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
6 0
Hello,

Answer D

see the file jointed
Download xls
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What is the number sentence for "1 less than N is the sum of Z and<br> 2"?
s344n2d4d5 [400]

          \rule{50}{1}\large\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

        <em>What is the number sentence for "1 less than n is the sum of z and 2?"</em>

<em> </em>

<em>          </em>\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

  ❖ First, Notice it says "1 less than n". This expression indicates that

        we subtract 1 from n, which  looks as follows:-

                                                     \Large\textit{n-1}

❖ Now, It also says "the sum of z and 2". This indicates that we add z and

     2:-

                                       \Large\textit{z+2}

❖ Now, Combine these two little expressions into one equation:-

\implies\sf{n-1=z+2}

<h3>Good luck with your studies.</h3>

#TogetherWeGoFar

\rule{300}{1}

6 0
1 year ago
A women spent two thirds of her money. She lost two thirds of the remainder and then had $4 left. How much money did she start w
liq [111]
I think she started with 12$ of money
3 0
3 years ago
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15 points! Thanks so much!!
Georgia [21]
For this question it is the difference of two perfect squares. This means your final answer will be (2x - 5)(2x + 5). This answer is not listed so it would be none of the above.

After review, B technically works because it is the difference of two perfect squares. This allows you to take the square root of each term while ignoring the sign and then place that back in with the original sign.
5 0
2 years ago
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Can someone help me with the bottom questions on #1-3 that are blank please?
posledela

numbers 1-3

1. 1/2

1/2

1/3

2. 1/4

1/3

The blue rhombus is what fractional part of the yellow hexagon? The green triangle is ... green will be 2/3.

3. 1/6

triangle

is 1/6 of. is 2 times (twice). More Pattern Block Relationships. is ½ of. is 3 times ... will be 2/3

7 0
3 years ago
Slope=1/4, y-intercept=-4
Helga [31]

Answer:

-16

Step-by-step explanation:

y = mx

-4 = 1/4x

Divide both sides by 1/4.

-16 = x

8 0
2 years ago
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