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
10

The total sales were $200 more than the manager's prediction. If x represents the manager prediction, write an expression to rep

resent the total sales.
Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0

Answer:

y = 200 + x

Step-by-step explanation:

Given

Prediction = x

Sales = \$200\ more

Required

Determine the actual sales

Represent the actual sales with u

y = Sales + Prediction

y = 200 + x

<em>Hence, the total sales can be expressed using y = 200 + x</em>

You might be interested in
According to the Triangle Inequality, the length of the longest side of a triangle must be less than the sum of the length of th
Tresset [83]

x has to equal 1. 3/10 + 1/5 = 1/2

the equation is now 1/2 + x = 1 1/2x

x = 1

1 1/2 = 1 1/2

4 0
3 years ago
Find the first partial derivatives of the function f(x,y,z)=4xsin(y−z)
Amanda [17]

Answer:

f_x(x,y,z)=4\sin (y-z)

f_x(x,y,z)=4x\cos (y-z)

f_z(x,y,z)=-4x\cos (y-z)

Step-by-step explanation:

The given function is

f(x,y,z)=4x\sin (y-z)

We need to find first partial derivatives of the function.

Differentiate partially w.r.t. x and y, z are constants.

f_x(x,y,z)=4(1)\sin (y-z)

f_x(x,y,z)=4\sin (y-z)

Differentiate partially w.r.t. y and x, z are constants.

f_y(x,y,z)=4x\cos (y-z)\dfrac{\partial}{\partial y}(y-z)

f_y(x,y,z)=4x\cos (y-z)

Differentiate partially w.r.t. z and x, y are constants.

f_z(x,y,z)=4x\cos (y-z)\dfrac{\partial}{\partial z}(y-z)

f_z(x,y,z)=4x\cos (y-z)(-1)

f_z(x,y,z)=-4x\cos (y-z)

Therefore, the first partial derivatives of the function are f_x(x,y,z)=4\sin (y-z), f_x(x,y,z)=4x\cos (y-z)\text{ and }f_z(x,y,z)=-4x\cos (y-z).

4 0
3 years ago
Consider the polar curve r = 4sin(2θ). What is the length of each petal, and how many petals does the graph have? a The length o
VashaNatasha [74]

Answer:

d The length of each petal is 4, and the number of petals is 4.

Step-by-step explanation:

3 0
2 years ago
What is the number 5 2/7 written as a improper fraction
WARRIOR [948]

Answer:

the answer is 37/7

Step-by-step explanation:

u multiply the 5 and the seven and add the 2 and u get 37/7 so u keep the denominator the same

5 0
3 years ago
Write a word problem using the numbers 506 and 8. Then solve
natka813 [3]

Answer:

Billy is a fly enthusiast! He has a huge glass container filled with 506 flies! One day when Billy went to feed the flies, he accidentally left the screw opened for too long, and 8 flies escaped! How many flies are left in the tank?

3 0
3 years ago
Other questions:
  • -4/9n ÷ 1/15n please help w/explanation and step by step​
    10·1 answer
  • A fan of country music plans to make a custom cd with 1313 of her 2525 favorite songs. how many different combinations of 1313 s
    14·1 answer
  • How do you write two hundred and three thousandths in number form
    12·1 answer
  • Please hurry i need this fast
    15·2 answers
  • Mr. Thompson plans to invest $7500 in a savings account that earns 2.75% simple annual interest. If he makes no other deposits o
    10·2 answers
  • Amy has completed 21 deliveries so far this week.she needs to make 60 deliveries for the week.what percentage of her deliveries
    5·1 answer
  • Carlos has a box full of 48 brown, 3 yellow, and 2 orange toy blocks. Determine how likely it is for Carlos to randomly select e
    11·2 answers
  • Please help!! I'll give 50 points
    8·2 answers
  • Alex bought a T-shirt for $24.25. This week the T-shirt costs $5.95 less. Write and evaluate an addition expression to find this
    11·1 answer
  • What is the third side of the triangle when the other two is 7 and 4
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!