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
AlexFokin [52]
3 years ago
10

Help me!!! I will mark brainliest!!!

Mathematics
1 answer:
ikadub [295]3 years ago
6 0
The answer should be C
You might be interested in
The total pay for 12 hours of work at a base rate of (p) per hour plus a temporary raise of $2.50 per hour. How would I write th
Naddika [18.5K]
12P+2.50 HOPE THIS HELPS
4 0
3 years ago
Helppp plsssss!!show your work.<br>Thanks
gregori [183]

You are basically just adding, so combine like terms.

3x^2 + 5x^2 = 8x^2

6x - 2x = 4x

4 - 8 = -4

So the answer is D.

8 0
3 years ago
Read 2 more answers
Find the coordinates of the turning point for the equation of the graph below y=x^2+14x+45
USPshnik [31]

Answer:

(- 7, - 4 )

Step-by-step explanation:

Given a quadratic in standard form

y = ax² + bx + c ( a ≠ 0 )

Then the x- coordinate of the turning point is

x = - \frac{b}{2a}

y = x² + 14x + 45 ← is in standard form

with a = 1, b = 14 , then

x = - \frac{14}{2} = - 7

Substitute x = - 7 into the equation and evaluate for y

y = (- 7)² + 14(- 7) + 45 = 49 - 98 + 45 = - 4

coordinates of turning point = (- 7, - 4 )

4 0
3 years ago
At a candy store, Erika bought 3 kilograms of cinnamon red hots and 1 kilogram of gummy bears for $21.00. Meanwhile, Irene bough
mel-nik [20]
Cinnamon Red Hots- $4 per pound.
Gummy Bears- $9.
8 0
4 years ago
Read 2 more answers
would you prefer to purchase a cheap car which cost more to operate or to purchase a expensive car which cost less to operate? w
alexandr402 [8]

Answer: Expensive car which cost less to operate.


Step-by-step explanation: When purchasing a new expensive car it is much more reliable, the risk you run with buying a used car is it breaking down on you while you are driving. Much less likely to happen with a new car.


5 0
4 years ago
Other questions:
  • Distance between (-10,9) and (-5,2)
    15·1 answer
  • Helppppp pls simple algebra hella points show your work
    11·2 answers
  • Which of the following is one of the special product formulas?
    9·2 answers
  • The data represents the daily rainfall​ (in inches) for one month. Construct a frequency distribution beginning with a lower cla
    10·1 answer
  • A bouquet of flowers has 12 roses and 15 carnations. Select all answers that express the ratio of roses to carnations.
    8·2 answers
  • Mae king earns a weekly salary of $325 plus a 6.5% commission on sales at a gift shop. how much would she make in a work week if
    14·1 answer
  • Antonio drops a glass marble into a pond and creates ripples that form concentric circles on the surface of the water. The radiu
    7·1 answer
  • What is the answer please due in 15 mins
    10·2 answers
  • Find the slope of the line that passes through (8, 4) and (5, 2).
    9·2 answers
  • 5(b)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!