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Ugo [173]
3 years ago
7

Help please help by showing work i couldn't understand and when answering both questions please say which question you are answe

ring thank you.

Mathematics
1 answer:
Digiron [165]3 years ago
4 0
16) y varies directly as x is the same thing as y=mx where m is the constant
for the first equation where the length is 7 and weight is 49 there fore
7=m49 in which m=1/7 so to find the length of the 2nd equation
y=m63
y=1/7 x63
y=9 inches


17)The raiser with the $6.25 would raise more money because if 25 ticket is sold and money received is $125 then each ticket is sold for $5  which means if the ticket is sold for $6.25 then 25 would bring in $156.25
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Find the slope of the line that passes through the pair of points. (-6,-1), (0,-9)
klio [65]

Answer: -4/3

Step-by-step explanation:

\frac{-9-(-1)}{0-(-6)} \\\frac{-8}{6} = -8/6\\-8/6=-4/3

5 0
3 years ago
Read 2 more answers
2x – 4y + 3 = 9<br><br> 5y = 3x – 8
sertanlavr [38]

Step-by-step explanation:

2(5) - 4(1) +3 =9

10 - 4 +3 = 9

4 0
1 year ago
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Daquan and Juan are twins but their sister phillipa is 3 years older than them if the sum of their three ages is 36 how old are
sweet [91]

Step-by-step explanation:

Daquan's age = x

Juan's age = x

Phillipa's age = x + 3

x + x + x + 3 = 36

3x + 3 = 36

3x = 36 - 3

3x = 33

x = 33 ÷ 3

x = 11

the twins are 11 years old

3 0
3 years ago
Help plz!!!! This is precal
sashaice [31]

Answer:

The remainder is 0 ⇒ 3rd answer

Step-by-step explanation:

* In the synthetic calculation we use the coefficient of the dividend

  with the value of x when the divisor = 0

∵ x - 1 = 0 ⇒ add 1 to both sides

∴ x = 1  

Step 1 : Write down the coefficients of the f(x) , put x = 1 at the left  

                         1        1     0     -1     1     -1    

                                ________________

Step 2 : Bring down the first coefficient to the bottom row.

                        1         1      0    -1     1    -1    

                               ________________

                                   1

Step 3 : Multiply it by 1, and carry the result into the next column.

                       1         1      0    -1     1    -1    

                               ____ 1_________

                                  1  

Step 4 : Add down the column

                       1        1       0    -1     1    -1    

                                ____1__________

                                 1      1

Step 5 : Multiply it by 1, and carry the result into the next column

                       1        1      0     -1     1     -1    

                              _____1___1_______

                                 1       1

Step 6 : Add down the column

                      1         1       0    -1      1     -1    

                                ____1___1______

                                 1       1      0

Step 7 : Multiply it by 1, and carry the result into the next column

                    1        1       0    -1      1     -1    

                               ___1___1___0______

                              1      1      0

Step 8 : Add down the column

                    1         1     0      -1      1      -1  

                          _____1____1__0_____

                              1      1       0      1

Step 9 : Multiply it by 1, and carry the result into the next column

                  1         1     0      -1       1      -1  

                          ____1____1___0___1___

                            1     1        0      1        

Step 10 : Add down the column

                  1         1     0      -1       1      -1  

                          ____1____1___0___1___

                            1     1        0      1         0

∴ The quotient is (x³ + x² + 1 ) and the remainder is 0

* The remainder is 0

8 0
4 years ago
Turn 7 11 4 2 = 10 into an equation
AysviL [449]

Answer:

Impossible

Step-by-step explanation:

You can't, because the left does not equal the right...

7 0
3 years ago
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