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julia-pushkina [17]
3 years ago
9

Pls help me fast and give me the steps pls 1+7p-40=80

Mathematics
2 answers:
valentinak56 [21]3 years ago
4 0

Answer:

17

Step-by-step explanation:

1+7p-40=80

-39+7p=80 Move constant to the right

7p=80+39 add the numbers

7p=119 divide both sides by 7

galben [10]3 years ago
4 0

Answer:17

Step-by-step explanation: you do 1-40=-39 then you have 7p-39=80 add 39 to -39 and 80 then you get 7p=119 then divide 7. 119 divided by 7 is 17.

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Will surveyed students at his school about whether they have ever gone snowboarding and whether they own a skateboard. He found
larisa [96]

Answer:

third graph

Step-by-step explanation:

We represent the above information in a two way frequency table.


                             Have Snowboarded         Never Snawboarded          Total

Skateboard                          35                                     64                          99


No Skateboard                    13                                     147                        160


Total                                     48                                     211                        259


Therefore, the third graph is the correct answer.

6 0
3 years ago
Read 2 more answers
Rewrite the expression with the given base. <br><br> 16^x with a base of 2.
olga55 [171]
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5 0
3 years ago
-5/4-(-1/6) help please
tiny-mole [99]
A way to add fractions that always works is to multiply each numerator by the denominator of the other, then express the sum of products over the product of the denominators.
\dfrac{a}{b}+\dfrac{c}{d}=\dfrac{a}{b}\cdot\dfrac{d}{d}+\dfrac{c}{d}\cdot\dfrac{b}{b}\\\\=\dfrac{ad+bc}{bd}

Here, you have
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3 0
3 years ago
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Galina-37 [17]

Answer:

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Step-by-step explanation:

volume; LxWxH

3x2x2

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6 0
2 years ago
Solve the system using a matrix. NEED HELP ASAP!!:):)
icang [17]

1,-4 sorry if wrong :(

7 0
2 years ago
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