Answer:
x=1
Step-by-step explanation:
Add
16
to both sides of the equation.x=−15+16 Add −15 and 16.x=1
Answer:
39x - 63
Step-by-step explanation:
5(3x - 3) + 4(6x - 12) ← distribute both parenthesis
= 15x - 15 + 24x - 48 ← collect like terms
= 39x - 63
Answer:
There were total 2900 seats in the theater.
Step-by-step explanation:
Given that:
Seats filled by students = 1247 seats
Vacant seats = 57%
Total percentage of seats = 100%
Percentage of seats filled by students = (100-57)%
Percentage of seats filled by students = 43%
Let,
x be the total number of seats.
43% of x = 1247
![\frac{43}{100}x=1247\\0.43x=1247](https://tex.z-dn.net/?f=%5Cfrac%7B43%7D%7B100%7Dx%3D1247%5C%5C0.43x%3D1247)
Dividing both sides by 0.43
![\frac{0.43x}{0.43}=\frac{1247}{0.43}\\x=2900](https://tex.z-dn.net/?f=%5Cfrac%7B0.43x%7D%7B0.43%7D%3D%5Cfrac%7B1247%7D%7B0.43%7D%5C%5Cx%3D2900)
Hence,
There were total 2900 seats in the theater.
Answer:
The correct way to read 43.106 would be forty-three and one hundred 6 hundredths.
Step-by-step explanation: