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
Makovka662 [10]
3 years ago
7

Use substitution to write an equivalent quadratic equation. (3x + 2)2 + 7(3x + 2) – 8 = 0

Mathematics
2 answers:
rosijanka [135]3 years ago
8 0

Answer:

The equivalent quadratic equation corresponding to (3x + 2)² + 7(3x + 2) – 8 = 0 is y² + 7y – 8 = 0  

Step-by-step explanation:

Here given (3x + 2)² + 7(3x + 2) – 8 = 0

Substitute 3x + 2 as y

Solving

          y² + 7y – 8 = 0  

The equivalent quadratic equation corresponding to (3x + 2)² + 7(3x + 2) – 8 = 0 is y² + 7y – 8 = 0  

juin [17]3 years ago
3 0

Answer:

(u)^{2}+7(u)-8=0

Step-by-step explanation:

You might be interested in
A table is on sale for $403, which is 38% less than the regular price. what is the regular price
Nesterboy [21]
1060.5263157 etc your teacher prob tells you to round 
4 0
3 years ago
Mags and Vector are playing a board game. They use a spinner to determine if they should move forward or backward. They roll a n
Aleksandr-060686 [28]

Answer:

1/4

Step-by-step explanation:

The sample space of an event is the list of all possible outcomes.

Let F represent moving forward and B represent moving backward.  This makes the sample space for the game

F1, F2, F3, F4, F5, F6

B1, B2, B3, B4, B5, B6

There are 6 ways to move backward; only 3 of these are even numbers.

This is 3 ways out of 12 possible moves; this makes the probability

3/12 = 1/4

4 0
3 years ago
Read 2 more answers
Can you please help me thanksss!!!!!!!
Allushta [10]
The correct answer is: H.
4 0
3 years ago
Fifteen over eight plus two over five plus negative seven over eight
Luden [163]
5589d7du6a5s5s55did7duei
4 0
3 years ago
PLEASE HELP ME !!! An apparel company uses a trucking service to deliver products from its warehouse to its retail outlets. For
nexus9112 [7]

Let distance between warehouse and retail outlets be x miles.

We are told that for a one-way trip, the trucking company charges a flat rate of $250 per truck, plus $1.25 for every mile driven. The apparel company has a budget of less than $950 per trip.

Upon multiplying 1.25 by x we will get delivering charges for x miles as 1.25*x. Total delivery charges also include $250 per one-way trip, therefore, 250 will be our constant.

Our total delivery charges for x miles will be,

1.25\cdot x+250    

The apparel company should service those outlets for whom delivery cost will be less than $950.

1.25\cdot x+250

Therefore, an inequality representing apparel company's profit will be 1.25\cdot x+250.


4 0
3 years ago
Read 2 more answers
Other questions:
  • Find 2 solutions of 1.5x+3y=12
    11·1 answer
  • Carlo works as a waiter. he works double shifts 6 days a week. the lunch shift is 3 hours and the dinner shift is 5 hours. find
    6·1 answer
  • a giraffe can run up to 46.93 feet per second. how far can a giraffe run in 1.8 seconds. justify your answer
    9·2 answers
  • What is the solution of x^2+x-6≤0?
    12·1 answer
  • 5 3/5 + 2 7/10 + 5/6
    15·2 answers
  • Help someone pleaseee
    15·2 answers
  • The perimeter of a rectangle is 68 cm. The length is 4 cm more than its
    6·2 answers
  • Triangle ABC is graphed on the coordinate plane.<br><br> What is the perimeter of ΔABC?
    14·1 answer
  • Please help me. Image below.
    12·2 answers
  • PLEASE I NEED HELP! I WILL GIVE BRAINLIEST IF YOUR ANSWER IS CLEAR!!!!! ALSO NO LINKS PLEASE!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!