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
docker41 [41]
3 years ago
7

HELP PLZ NEED HELP SHOW WORK TOO

Mathematics
1 answer:
monitta3 years ago
5 0
15.        3x - 2y = -2
      3x - 3x - 2y = -3x - 2
                   -2y = -3x - 2
                    -2         -2
                       y = 1.5x + 1

y - y₁ = m(x - x₁)
 y - 3 = ⁻²/₃(x - (-2))
 y - 3 = ⁻²/₃(x + 2)
 y - 3 = ²/₃(x) - ²/₃(2)
 y - 3 = ⁻²/₃x - 1¹/₃
   + 3            + 3
       y = ⁻²/₃x + 1²/₃

16. 230 = 0.2s + 150
    - 150             - 150
        80 = 0.2s
        0.2    0.2
      400 = s

17. y = 2x + 2
You might be interested in
Is -55 a natural number, whole number, integers, or irrational numbers
Rainbow [258]
-55 is an integer.
It is not a whole number because it is negative.
It is not a natural number because it is not a whole number.
It is not irrational because it can be written as a fraction-\frac{55}{1}.
7 0
3 years ago
Number line question PLEASE HELP
AleksandrR [38]
The answer is
A) 3 1/4 feet
3 0
3 years ago
Can someone explain what to do here I’m very confused?
Grace [21]
Start by distributing the - 1/3 which is the same as dividing the entire parentheses by 3 which results in (3x+10)
4 0
3 years ago
What is the answer to f(x)=x^2-10x+4 f(-2)
Maru [420]

Answer:

Step-by-step explanation:

f(x)=4+20+4

    =28

3 0
3 years ago
MATH HELP ASAP PLEASE
Nataly [62]

Answer:

53lbs

Step-by-step explanation:

if he bought three bags of gravel that are 20 lbs. each then he would have 60 lbs. of gravel. In the end he only had 7 pounds left so you would subtract 7 from 60 and get 53 pounds.

7+x=60 or 60-7=53

i hope this helped!

5 0
3 years ago
Other questions:
  • 5x + y = 9<br> 10x − 7y = −18
    14·1 answer
  • Symbolic 2 what is the area of a cirle of radius r? use r for the radius and pi for π. for help on entering a symbolic answer cl
    8·1 answer
  • What is the least perfect square which is divisible by 24 30 and 60?
    12·2 answers
  • The equation of a line is x+4y=15
    5·2 answers
  • Name the constant of proportionality for the equation below:<br><br><br><br><br> y = -2/3 x
    13·1 answer
  • Please hurry it’s missing
    14·1 answer
  • Which of the following equations is equivalent to 5(2p – 6) = 40?
    12·1 answer
  • X &lt; -5
    15·1 answer
  • GCSE maths question about the turning point of the graph.<br> please help!
    7·1 answer
  • Three teachers have purchased candy for a school carnival. each bag of candy weigh is 1 1/4 pounds
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!