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
xxTIMURxx [149]
3 years ago
6

Y = 7x - 15 y = 4x - 12

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

Step-by-step explanation:

7x - 15 = 4x - 12

3x - 15 = -12

3x = 3

x = 1

y = 7(1) - 15

y = 7 - 15

y = -8

(1, -8)

You might be interested in
In scientific notation negative exponents represent very large numbers greater than 10. True or false
jeyben [28]

Answer:False

Step-by-step explanation: negative exponents increase the decimal. So 10^-1=0.1

7 0
3 years ago
A critic randomly selects a movie to review from 3 action movies , 4 comedies , and two dramas . What is the probability that th
seropon [69]

Answer:

4/9

There are a total of 9 movies to choose from. 4 of them are comedy. So the chance you will pick a comedy is 4 out of nine.

7 0
3 years ago
A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing 153 pounds
Kay [80]

The amount of medicine required by a patient weighing 102 pounds is 166 milligrams

What is the amount of medicine required per pound of weight?

The amount of medicine required per pound of weight can be determined as the total milligrams of medicine required by the patent divided by the weight of the patient

medicine required per pound of weight=249/153

medicine required per pound of weight=1.62745098 milligrams/pound

1 pound of weight==1.62745098 milligrams

102 pounds of weights=1.62745098 milligrams*102

102 pounds of weights=166 milligrams

Find out more about medicine in relation to weight on:brainly.com/question/2564450

#SPJ1

6 0
1 year ago
Find the surface area.
PilotLPTM [1.2K]

Answer:

A≈896.81

Step-by-step explanation:

This is an approximate answer. Use the formula SA = pi, radius, slant height + pi, radius squared. Plug it in in PEMDAS order.

P.S. SOmeone please tell me if this is wrong I will fix it. Thanks!

8 0
3 years ago
Read 2 more answers
Benny Had eight pennies in his bank he spends five of His Pennies How many pennies does he have now
Step2247 [10]

Answer

subtract 5 pennies from 8 pennies =3 pennies

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • I have 2 questions and i need the answers in less than 20 mins question 1.
    13·2 answers
  • Help please! I'll give a brainliest for the best and the correct answer loves!
    14·1 answer
  • If 2x = 60, find the value of 6 - 7x
    7·2 answers
  • What is the volume of the cylinder ?
    9·1 answer
  • Solve for k.<br> 11<br> 8<br> k<br> 4<br> -
    11·2 answers
  • The director of an animal shelter need to raise more than $50,000 during a fundraiser. Write an inequality that represents the a
    12·1 answer
  • In a sale the price of a sofa a reduced from £2500 to £1840 what is the percentage decrease
    8·1 answer
  • Please help with #31!!! BRAINLIEST to correct answer!!
    12·2 answers
  • The cost of a 12 ounce bag of cashews is $5.86. What is the cost per ounce of the cashews?
    14·1 answer
  • Need help with question 1 and 2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!