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
kogti [31]
2 years ago
11

The rule for the following table is, "y equals 9 less than the triple of x."

Mathematics
1 answer:
goblinko [34]2 years ago
4 0
Y=3x-9
So when x is 16

Y=3(16)-9
Y=48-9
Y=39

The answer is c
You might be interested in
(7-4n) x 6= I need the answer as quick as possible
Paraphin [41]

Answer:

42 - 24n

Step-by-step explanation:

(7-4n)  6

Distribute

7*6 - 4n*6

42 - 24n

4 0
3 years ago
Read 2 more answers
Someone pls help me solve this ;-;
Mazyrski [523]
5∛x + 4 = 44
5∛x = 40
  ∛x = 8
    x = 8^3
    x = 512

answer
C. 512
8 0
3 years ago
$14,700 list price. 20% trade discount what is paid
Harman [31]
$2,940, because it’s 20% of $14,700
6 0
3 years ago
Read 2 more answers
HEE 1 15. Mary decides to take out a $4,000 student loan this year. If she will pay 10% interest compounded annually, how much w
german
Answer: 5,600

Explanation: By multiplying 0.10 (4,000) to find the interest for one year, you get 400. Because she is using this loan for 4 years you multiply that one year interest by 4. 400 times 4 is 1600. Then, you add that 1600 (which is the total interest for 4 years) to the loan, to get an answer of 5,600.
7 0
2 years ago
(04.04 MC)
sp2606 [1]

Answer:

y = x^2/ 60 + 15

=>( x - h)^2 = 4a[ (x^2/6 + 15) - k ].

Step-by-step explanation:

Okay, in order to solve this question very well, one thing we must keep at the back of our mind is that the representation for the equation of a parabola is given as ; y = ax^2 + bx + c.

That is to say; y = ax^2 + bx + c is the equation for a parabola. So, we should be expecting our answer to be in this form.

So, from the question above we are given that "the satellite dish will be in the shape of a parabola and will be positioned above the ground such that its focus is 30 ft above the ground"

We will make an assumption that the point on the ground is (0,0) and the focus is (0,30). Thus, the vertex (h,k) = (0,15).

The equation that best describes the equation of the satellite is given as;

(x - h)^2 = 4a( y - k). ------------------------(1).

[Note that if (h,k) = (0,15), then, a = 15].

Hence, (x - 0)^2 = (4 × 15) (y - 15).

x^2 = 60(y - 15).

x^2 = 60y - 900.

60y = x^2 + 900.

y = x^2/ 60 + 15.

Hence, we will have;

(x - h)^2 = 4a[ (x^2/6 + 15) - k ].

5 0
2 years ago
Other questions:
  • What is the constant speed of freddy and sam?
    11·2 answers
  • One pound of grapes costs $2. at this rate how many dollars will c pounds of grapes cost
    11·1 answer
  • Can someone please help me?! 100% sure please
    13·1 answer
  • The weather forecast states that there’s a 35% chance of rain tomorrow describe a method that you could use to model the situati
    14·1 answer
  • 1/4+1/2=____<br> Simplest form
    8·2 answers
  • If this the midpoint and st=x+3 and tu=4x-6 what is st and su
    7·1 answer
  • 1.Write (x3)5 using a single exponent
    7·2 answers
  • The values in the table represent an exponential function. What is the common ratio of the associated geometric sequence? x: 1,
    8·1 answer
  • If vx = wz = 40 cm and m
    11·1 answer
  • An employee in a shoe repair store must schedule his day so that he can complete all of his work. To do that, he must know how l
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!