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
White raven [17]
2 years ago
7

Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is below.

Mathematics
1 answer:
Fiesta28 [93]2 years ago
6 0

Answer:

Step-by-step explanation:

hello :

p(x) = 5(x + 3)2 – 45

the vertex is the point : A(-3 ; -45)

minimum -45

the axis of symmetry  is the line when an equation is : x =  -3

You might be interested in
Which of the following is the graph of the equation y = 2x + 3?
ANTONII [103]
The first graph shows the equation y=2x+3.
3 0
4 years ago
Read 2 more answers
The flower shop sold roses and tulips. The number of roses sold was 5 less than twice the number of tulips sold. If the shop sol
LenaWriter [7]

Answer: the number of roses sold is 69 while number of tulips is 37

Step-by-step explanation:

Let x represent the number of roses that the flower shop sold.

Let y represent the number of tulips that the flower shop sold.

The number of roses sold was 5 less than twice the number of tulips sold. This means that

x = 2y - 5 - - -- -- - - - - - ;1

If the shop sold 106 flowers in total, it means that

x + y = 106

Substituting x = 106 - y into equation 1, it becomes

106 - y = 2y - 5

3y = 106 + 5 = 111

y = 111/3 = 37

x = 106 - y = 106 - 37

x = 69

7 0
3 years ago
Please answer quick it due today
Anarel [89]

Answer:

0.75 (75%) of a bag

Step-by-step explanation:

The question states that Frank has 3 bags and 4 bird feeders. In order to know how much of the bags he needs to add to each feeder, we are going to need to divide the amount of bags by the amount of feeders. This in term will give us an equal amount that should be added to each feeder.   ... simplify We see from the calculation above that each feeder will get an equal amount of 0.75 (75%) of a bag. 

Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/741937-frank-has-3-bags-of-birdseed-he-wants-to-put-the-birdseed-into-4.html

4 0
3 years ago
Read 2 more answers
Name the slope and the y intercept for the equation y= 5x -7
NeTakaya

Answer:

The slope is 5x and the y-intercept is -7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A diver descended 46.2 feet in 14.0 minutes. What was the diver's average change in elevation per minute?
Vaselesa [24]

Answer: 3.3 per minute

Step-by-step explanation:

46.2 / 14.0 = 3.3

3.3 * 14.0 = 46.2

Hope this helps you!

3 0
3 years ago
Read 2 more answers
Other questions:
  • F(x)=2x-3 what is the value of f(x) when x is-5
    9·1 answer
  • How to solve this problem (x^n+y^n) divisible by (x+y)
    11·1 answer
  • (50 points and brainliest. PLEASE HELP)The size of a certain cell is 2.5 × 10^–9 m. Another cell is 1.5 × ^times larger. How lar
    9·2 answers
  • Polygon EFGH is a reflection of ABCD. Which of the following angle are congruent
    13·2 answers
  • Factor (x^2-26x+169-y^2)
    5·1 answer
  • You roll a 6 sided die. What is the probability of rolling an odd number or greater than 4?
    9·1 answer
  • Please give an example of Ratios, Integers, and Unit Rate.
    15·1 answer
  • 25 minutes before 9 at night is written as _:__p.m.​
    14·1 answer
  • Same as before<br> WILL GIVE BRAINLIEST
    10·1 answer
  • What is the vertex of the parabola? y + 1 = -1/4 (x-2)^2​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!