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mart [117]
3 years ago
9

Can someone help please with math

Mathematics
1 answer:
Serjik [45]3 years ago
7 0
 28. 5T<1.5 is the answer. would you like 27 too?
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Solve the following system of equations graphically, Select the graph that shows the correct solution of the systern.
Reptile [31]

Answer:

a

Step-by-step explanation:

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3 years ago
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There are 1,657 souvenir paperweights that need to be packed in boxes. Each box will hold 17
blondinia [14]

Answer:

Therefore we can say that 98 boxes will be needed to hold all the paperweights.

Step-by-step explanation:

i) there are 1657 souvenir paperweights that need to be packed in boxes.

ii) each box will hold 17 paperweights

iii) therefore the number of boxes that will be needed are

   = \dfrac{total\hspace{0.15cm} number\hspace{0.15cm} souvenir\hspace{0.15cm} paperweights}{number\hspace{0.15cm} of\hspace{0.15cm} paperweights\hspace{0.15cm} per\hspace{0.15cm} box}  = \dfrac{1657}{17} = 97.471

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4 0
4 years ago
11x+4y=-46<br> 7x-4y=10 <br> Find x and y
UNO [17]

Answer:x=-2 y=-6

Step-by-step explanation:

11x+4y=-46..........(1)

7x-4y=10..............(11)

Add (1) and (11)

11x+7x+4y-4y=-46+10

18x=-36

Divide both sides by 18

18x/18=-36/18

x=-2

substitute x=-2 in (11)

7x-4y=10

7(-2)-4y=10

-14-4y=10

Collect like terms

4y=-14-10

4y=-24

Divide both sides by 4

4y/4=-24/4

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3 0
3 years ago
X÷-1&gt;2÷5 solve for X
Bond [772]
x \div -1 \ \textgreater \  2 \div 5 \\ \\ - \frac{x}{1} \ \textgreater \   \frac{2}{5} \ / \ simplify \\ \\ -x \ \textgreater \   \frac{2}{5} \ / \ simplify \\ \\  x \ \textless \  - \frac{2}{5} \ / \ multiply \ each \ side \ by \ -1 \\ \\ Answer: x \ \textless \  -2/5 \ or \ x = -0.4
5 0
3 years ago
What is 207.4÷61pls help
sesenic [268]
3.4 is the answer (rounded up of course)
5 0
3 years ago
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