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
Alexandra [31]
3 years ago
15

Find the value of each variable.

Mathematics
1 answer:
creativ13 [48]3 years ago
7 0
X=38, y=76

2x+y=76
2x+(0)=76
2x/2=76/2
x=38

2x+y=76
2(0)+y=76
y=76
You might be interested in
A car dealership purchased a car for $15,000. They mark up the price by 35%. What is the retail price of the vehicle
Snowcat [4.5K]

Answer: the answer is 20,250

Step-by-step explanation:

35% of 15,000 = 5,250

15,000+5250 = 20,250

4 0
3 years ago
Jasmine runs 13kilometers and 76 minutes. how long woukd it take to run 1 kilometers​
k0ka [10]

Answer:

It would take her 5.85 minutes to run 1 kilometer.

Step-by-step explanation:

76/13= 5.846

5 0
3 years ago
Natalie consumes only apples and tomatoes. Her utility function is U(x, y) = x 2y 8 , where x is the number of apples consumed a
Kamila [148]

Answer:

16 apples.

Step-by-step explanation:

U(x, y) = x^2y^8

MU_x =\frac{\partial U}{\partial x}  = 2xy^8\\MU_y = \frac{\partial U}{\partial x} = 8x^2y^7\\

Price of apples, Px=$4

Price of tomatoes,  Py=$3

Ratio of their Marginal Utilities

\frac{MU_x}{MU_y}  =  \frac{Px}{Py}

\frac{y}{4x}  =  \frac{4}{3}

y=\frac{16x}{3}

Since Natalie’s income is $320

320 = xPx+yPy

320=4x + 3*\frac{16x}{3} \\320= 4x+16x = 20x\\x=\frac{320}{20} = 16\\Also\\y=\frac{16x}{3}=\frac{16X16}{3}=\$85.33

Since x=16, Natalie will consume 16 apples.

6 0
3 years ago
HELPPP ME PLSSSS!!!!!!!!!!!!!!!!!!!!!!!1 I BEGGGG
NeX [460]
The answer is A Ezra is right
5 0
3 years ago
PLEASE HELP- Vanessa earns a base salary of $400.00 every week with an additional 5% commission on everything she sells. Vanessa
matrenka [14]
The commission is 5% on everything she sells
If she sold $1650.00
First you have to find her commission
100%=1650
5%=x
100•x=1650•5
100•x=8250
—— ———
100 100
x=82.5(this is her commission)
Now you have to add $82.5 to total she earns in the week.
$400.00+ $82.5 = $482.5
The Vanessa’s total pay last week was $482.5
7 0
3 years ago
Other questions:
  • How do you find the volume of a cardboard box this is 12 cm long, 2cm wide and 3 cm high?
    14·1 answer
  • Please help with this
    9·1 answer
  • A realtor earns 1.25%commision on the price of any home she sells last month she sold two homes for a total of $750,000. How muc
    6·2 answers
  • Anyone know this tell me
    9·2 answers
  • HELP HELP HELP HELP HELP HELL
    7·1 answer
  • The sum of 5 and a number x<br><br><br> plz help <br> due by 11:59
    9·2 answers
  • PLEASE, SOMEONE, HELP ME QUICK I WILL GIVE YOU BRAINLIEST
    10·2 answers
  • Suppose △ABC has exterior angle at vertex B. The exterior angle is (12x−24)°, m∠A=(3x−6)°, and m∠C=(6x+12)°. What is the measure
    5·1 answer
  • Choose the equation that matches this proportional relationship. The variable x represents length in meters and the variable y r
    9·1 answer
  • Match each expression to its equivalent expression.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!