Answer:
9
Step-by-step explanation:
because 9 is in front of the variable y
whenever there is a number before a variable then that number is a coefficient
For example:
3x+2x+5x=y
3,2,5 are all coefficients of x
<span>When discussing integers, standard
form refers to an integer written as a number, while word form
describes an integer written out as a word. Expanded form uses different
numbers in an equation to express the integer.</span>
To determine the actual length of a regular car, we just have to divide the given length by the scale factor. That is,
actual length = (6.25 in) / (1/16) = 100 inches
If the ratio of the model car is 2:32, the answer would still be the same considering that 2:32 can still be reduced to 1:16.
Length is increased so the new length would be 1.1L
The width is decreased by p percent, which now becomes 1-P/100
The new area = 1.1l x (1-P/100)
The area decreases by 12 percent, so the new area = 0.88A
Noe you have 0.88A = 1.1L * (1-P/100)
Simplify to get 0.8 = 1-P/100
Solve for P to get 0.2
Multiply by 100 for the percent: 20%
The answer is C.
yes the equation can be used to measure density
