1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrMuchimi
3 years ago
8

$5,000 is invested in two different accounts yielding 3% and 3.5% interest. The interest earned on the two accounts is $155. Let

x and y represent the two amounts invested. Complete the equation.
_______=155

A) 0.03x+0.035y
B) 0.3x+0.35y
C) 3x+3.5y
Mathematics
2 answers:
Artist 52 [7]3 years ago
3 0
I am almost sure it is A

hope this helps (;
Agata [3.3K]3 years ago
3 0

The answer is A, 0.03x + 0.035y

You might be interested in
Suppose xy=4 and dy/dt=-2. Find dx/dt when x=-3
nirvana33 [79]
Dy/dx = dy/dt  *   dt/dx

xy = 4

y + x(dy/dx) = 0      by implicit differentiation. 

x(dy/dx) = -y

dy/dx = -y/x

<span>dy/dx = dy/dt  *   dt/dx             dy/dt = -2
</span>
<span>-y/x = -2 *   dt/dx
</span>
y/(2x) = dt/dx

dt/dx =  y/(2x)

dx/dt = 2x/y
  
When x = -3,   xy = 4,  y = 4/x = 4/-3 = -4/3

dx/dt = 2*-3/(-4/3) = -6 *-3/4 = 18/4 = 9/2 = 4.5

dx/dt = 4.5
3 0
3 years ago
Read 2 more answers
What is the solution to 1-(2x+4)=-4x+5
faust18 [17]
Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 4
8 0
4 years ago
Read 2 more answers
20 POINTS!!!
notka56 [123]

\dfrac{2}{\sqrt3\cos x+\sin x}=\sec\left(\dfrac{\pi}{6}-x\right)\\\\\dfrac{2}{\sqrt3\cos x+\sin x}=\dfrac{1}{\cos\left(\dfrac{\pi}{6}-x\right)}\ \ \ \ \ (*)\\----------------\\\\\cos\left(\dfrac{\pi}{6}-x\right)\ \ \ \ |\text{use}\ \cos(x-y)=\cos x\cos y+\sin x\sin y\\\\=\cos\dfrac{\pi}{6}\cos x+\sin\dfrac{\pi}{6}\sin x=\dfrac{\sqrt3}{2}\cos x+\dfrac{1}{2}\sin x=\dfrac{\sqrt3\cos x+\sin x}{2}\\------------------------------

(*)\\R_s=\sec\left(\dfrac{\pi}{6}-x\right)=\dfrac{1}{\cos\left(\dfrac{\pi}{6}-x\right)}=\dfrac{1}{\dfrac{\sqrt3\cos x+\sin x}{2}}\\\\=\dfrac{2}{\sqrt3\cos x+\sin x}=L_s

6 0
3 years ago
Read 2 more answers
Only answer the second one please
KengaRu [80]
Equation is: y=5/6x+8
5 0
3 years ago
Read 2 more answers
A mapping diagram showing a relation, using arrows, between input and output for the following ordered pairs: (negative 3, negat
VladimirAG [237]

Answer:

The correct option is A)  {x | x = –5, –3, 1, 2, 6}

Step-by-step explanation:

Consider the provided diagram.

Here the left side represents the input (X) values and the right side represents the output (Y) values.

The domain refers to the set of possible input values.

Now consider the provided figure, the set of input value is:

{x | x = –5, –3, 1, 2, 6}

Hence, the correct option is A)  {x | x = –5, –3, 1, 2, 6}

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of a line if X intercept is three and Y intercept is five
    9·1 answer
  • Identify all the points that are on the foll Gwing quadratic function: y -3x
    6·1 answer
  • 2x + 3b = 156<br> 5 = b + 8
    10·1 answer
  • Answer, please. Thanks in advance
    6·1 answer
  • Of the total number of spectators at a circus, 1/4 are men. 2/5 of the remaining are women. There are 132 women at the circus sh
    15·1 answer
  • Help meeeeeeeeeeeeeeee
    6·1 answer
  • PLEASE PLEASE HELP IM BEGGING
    7·1 answer
  • Will give brainiest for the correct answer! please!
    15·2 answers
  • Please help this is confusing:(
    9·1 answer
  • Mattie uses the discriminant to determine the number of zeros the quadratic equation 0 = 3x2 – 7x + 4 has. Which best describes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!