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
Colt1911 [192]
2 years ago
6

Find the value of y = -4x + 9, when x = -7.

Mathematics
1 answer:
krek1111 [17]2 years ago
7 0

Answer:

-19

Step-by-step explanation:

y = -4(-7)+9

= -28 + 9

= - 19

You might be interested in
Can someone help me with these please
Savatey [412]

Answer:

the answer is cubes curve

4 0
3 years ago
SOMEONE HELP ASAP! IM STUCKKKKKK
fredd [130]

Answer: B) increasing for x < -4/3 and x > 4/3

                   decreasing for -4/3 < x < 4/3

<u>Step-by-step explanation:</u>

Graph the equation and follow the curve from left to right. If you are going up, it is increasing. If you are going down, it is decreasing.

Refer to the image below. Red is increasing. Blue is decreasing.

The vertices are at: x = -4/3 and x = 4/3

6 0
3 years ago
What does Fish equal?<br> A Nothing <br> B 2+2<br> C More Fish
zhuklara [117]

Answer:

A nothing

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Martin and Eric are preparing to board a roller coaster together and pick their seats. Martin selects a seat first, and then Eri
Burka [1]

Answer:

independent

Step-by-step explanation:

6 0
3 years ago
In a lab, a substance was heated by 48 Degrees Celsius over a period of 8 hours at a constant rate. what was the change in tempe
galben [10]

Answer: The change in temperature each hour was 6 degrees celsius.

Step-by-step explanation: 48 divided by 8 = 6

4 0
2 years ago
Other questions:
  • Determine the roots of p(x)=3(x+1)^4-5(x+1)^2+1<br>"Show your work"
    15·1 answer
  • What is the value of x in the equation 2^2x = 2^3?
    13·1 answer
  • What are the lines of symmetry for this shape?
    6·1 answer
  • A garden is 6 2/3 feet long and 2 2/3 feet wide. Juan is putting a brick border around the garden. Each brick is 2/3 foot long.
    11·2 answers
  • If a carpet sells for $15.50 per square yard, how much will it cost to cover a room
    9·2 answers
  • A sequence is defined recursively by the formula f(n+1)=-2f(n). The first term of the sequence is -1.5. Whis is the next term in
    15·1 answer
  • One number is seven less than four times the other number. The sum of the two numbers is 93. Find the numbers.
    6·1 answer
  • Elizabeth went to the candy store and wanted to use the dimensional analysis she had learned in class that day. She only had a c
    15·1 answer
  • Kraig deposited money into a money market account. It has an interest of 12% and is compounded annually. Kraig thought 3% would
    12·1 answer
  • F(x) x^2-2x+3= -2x+ 28
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!