thank you
For the sake of showing work I will replace the empty space with an x like so...
To find out what x is you must cross multiply (aka butterfly)
***Image of this step is attached below
3*24 = 8*x
72 = 8x
Next divide 8 to both sides to finish isolating x. Since 8 is being multiplied by x, division (the opposite of multiplication) will cancel 8 out (in this case it will make 8 one) from the right side and bring it over to the left side.
72 ÷ 8 = 8x ÷ 8
9 = 1x
9 = x
To make these fractions equivalent the empty spot must be 9
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
9
Step-by-step explanation:
Whatever you do to the denominator, you've got to do to the numerator, and vice versa. So for 8 to become 24, you multiply by 3. do that to the numerator 3 as well. 3 × 3 is 9.
Answer:
185
Step-by-step explanation:
do the oppsite:
30+10=40
40-3=37
37x5=185
185/5=37
37+3=40
40-10=30
The solution is, the 8th term of the arithmetic sequence with a first term of 7 and a common difference of -3 is, a_8 = - 14.
An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.
For instance, the sequence 5, 7, 9, 11, 13, 15.. . is an arithmetic progression with a common difference of 2.
The nth term of AP : a_n = a + (n – 1) × d
here, we have,
we know that,
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 7 and d = - 3,
thus,
a_8 = 7 + (7 × - 3) = 7 - 21 = - 14
Hence, The solution is, the 8th term of the arithmetic sequence with a first term of 7 and a common difference of -3 is, a_8 = - 14.
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Answer:
= - 14
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 7 and d = - 3, thus
= 7 + (7 × - 3) = 7 - 21 = - 14
Answer:
Domain of function: [285.85, 425,65]
Step-by-step explanation:
The function is:
c= 34.95u + 6.25
Where 8 <= u <= 12.
For u=8: c=34.95×8+6.25=$285.85
For u=13: c=34.95×12+6.25=$425.65
So the domain of the function is:
[285.85, 425,65]