I don’t see the picture sorry
Answer:
A negative coefficient just means it is in the denominator of a fraction
Step-by-step explanation:
For example ![5^{-2}= \frac{1}{5^{2} }](https://tex.z-dn.net/?f=5%5E%7B-2%7D%3D%20%5Cfrac%7B1%7D%7B5%5E%7B2%7D%20%7D)
0.45 because Stock A = 100 and Stock B = 45
Since his stocks inversely decreased you have to do.
Stock A = m cents / share
Stock B = n cents * share
So the equation is
= 100 (0.01m) + 45 (0.01n)
<span>= m + 0.45n</span>
Answer:
136
Step-by-step explanation:
h(x)=4(5x-1)
substitute 7 for x
h(7)=4(5(7)-1)
*****Remember PEMDAS*****
=4(35-1)
=4(34)
h(7)=136
Answer:
a) 16.7
b) 13.5
Step-by-step explanation:
AC and DE are parallel, so ∠CAB and ∠EDB are corresponding angles, and ∠ACB and ∠DEB are corresponding angles.
Therefore, ΔABC and ΔDBE are similar triangles. We can use this to write a proportion.
a)
(25 + x) / (18 + 12) = x / 12
12 (25 + x) = x (18 + 12)
300 + 12x = 30x
300 = 18x
x = 16.7
b)
x / (7 + 2) = 3 / 2
x = 13.5