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
soldi70 [24.7K]
2 years ago
14

A pound of chocolate costs 8 dollars. Jessica buys P pounds. Write an equation to represent the total cost c that jessica pays

Mathematics
1 answer:
Arada [10]2 years ago
7 0

Answer:

8p=c

Step-by-step explanation:

You might be interested in
Miss siegel’s class has 18 girls and 12 boys. What is the ratio of girls to boys?
alexgriva [62]

Answer:

3:2

Step-by-step explanation:

girls: boys

18    : 12

Divide each side by 6

18/6 :  12/6

3   : 2

4 0
3 years ago
Read 2 more answers
A grain of sand has a diameter of 0.049 millimeters. Write 0.049 in words.
Sunny_sXe [5.5K]
Forty-nine thousandths
5 0
3 years ago
Read 2 more answers
Which equation represents the equation of the parabola with focus (-3 3) and directrix y=7?
Artemon [7]

Answer:

The equation y=\frac{-x^2-6x+31}{8} represents the equation of the parabola with focus (-3, 3) and directrix y = 7.

Step-by-step explanation:

To find the equation of the parabola with focus (-3, 3) and directrix y = 7. We start by assuming a general point on the parabola (x, y).

Using the distance formula d = \sqrt {\left( {x_1 - x_2 } \right)^2 + \left( {y_1 - y_2 } \right)^2 }, we find that the distance between (x, y) is

\sqrt{(x+3)^2+(y-3)^2}

and the distance between (x, y) and the directrix y = 7 is

\sqrt{(y-7)^2}.

On the parabola, these distances are equal so, we solve for y:

\sqrt{(x+3)^2+(y-3)^2}=\sqrt{(y-7)^2}\\\\\left(\sqrt{\left(x+3\right)^2+\left(y-3\right)^2}\right)^2=\left(\sqrt{\left(y-7\right)^2}\right)^2\\\\x^2+6x+y^2+18-6y=\left(y-7\right)^2\\\\x^2+6x+y^2+18-6y=y^2-14y+49\\\\y=\frac{-x^2-6x+31}{8}

6 0
3 years ago
√50, √8, whats the area of the triangle no picture
Bas_tet [7]

Answer:

Area  = 10

Step-by-step explanation:

(\sqrt{50}×\sqrt{8})  ÷ 2 = 10

6 0
2 years ago
40 is what percent of 160?
mash [69]

Answer:

25

Step-by-step explanation:

percentage calculator 40 is what percent of 160=25;)

4 0
3 years ago
Read 2 more answers
Other questions:
  • To pay for a sofa, Maddie made a payment of 64 dollars each month for one year. How much did the sofa cost ?
    15·2 answers
  • The sum of two numbers is -12 one number is 3 less than twice the other what is the bigger number
    5·1 answer
  • What is the missing number in this array <br> A)5<br> B)6<br> C)7<br> D)8<br> E)9
    5·1 answer
  • John can reach 60 centimeters above the top of his head. If John is 2 meters tall, how high can he reach?
    5·1 answer
  • Find the probability of rolling a sum of 9 with two dice
    7·1 answer
  • Midterm Part 1
    14·1 answer
  • Henry would receive $8 per hour, His total earnings amount was $1,920. How many hours did henry work for?
    11·1 answer
  • URGENT PLS ANSWER IM STRUGGLING !!
    14·2 answers
  • I need help plsssssss
    5·1 answer
  • PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!