x:14 = 7:8
x:14 = x/14
7:8 = 7/8
x/14 = 7/8
Multiply the numerator of the 1st ratio with the denominator of the 2nd.
And multiply the numerator of the 2nd ratio with the denominator of the 1st.
Doing so, we get -
x * 8 = 7 * 14
So, 8x = 7 * 14
8x = 98
We divide 98 by 8 (transposition method)
x = 98/8
Therefore, x = 12.25
Answer:
88000
Step-by-step explanation:
387 / 129 = 3
that means the population will double three times
11000 x 2 = 22000
22000 x 2 = 44000
44000 x 2 = 88000
Answer:
The reasonable first step would be to distribute.
Step-by-step explanation:
4x+3(x+2)=5(2x-3)
4x+3x+6=10x-15
7x+6=10x-15(subtract 7x from left side, to the right side, add 15 to the left side)
21=3x (Divide both sides by 3)
7=x
<u>Solution </u><u>-</u><u>:</u><u> </u>
Let's begin-
solve,,,
Now,,According to BODMAS rule fist we divide ,
Now , we multiple
and this is our final answers
▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃
Division → Multiplication → Addition → Subtraction
- B stand bracket
- O stand of
- D stand division
- M stand Multiplication
- A stand for addition
- S stand for subtraction
It would be -27a^6b^-5. :)