Answer:
27
Step-by-step explanation:
If Fiona's age is x, Dan and Gavyn's ages respectively are x + 8 and x - 9. We can write:
x + x + 8 + x - 9 = 56
3x - 1 = 56
3x = 57
x = 19
The eldest is Dan (because x + 8 > x and x + 8 > x - 9). His age is x + 8 = 19 + 8 = 27.
Answer:
A=
Step-by-step explanation:
The area of a square can be found by multipling two of the side lengths. And since all the sides of a sqaures are the same we just multiply (4x-5)(4x-5)=A or
=A.
Answer:
y=14x-12
Step-by-step explanation:
in the standard format y=mx+b, m is the slope and b is the y-intercept, so this equation would be y=14x-12 since the slope is 14 and the y-intercept is -12.
The simplified form of the difference quotient of equation
. in the form 9x + 9h + 5.
In question for equation
, simplified to difference quotient in the form of Ax+Bh+C where A, B, C are integers
<h3>What is equation?</h3>
equation is the relationship between variable and represented as
is example of polynomial equation.
We know that,
for difference quotient

While, compared with Ax+Bh+C
we have A=9, B=9, C=5.
Thus, The required value of difference Quotient in the form Ax+Bh+c where A, B and C is 9, 9 and 5 respectively
Learn more about equation here:
brainly.com/question/10413253
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172.6 rounded to the nearest hundred place = 200
39 rounded to the nearest ten place= 40
200/40= 5
The answer is 5. Hope this helps!