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
Sphinxa [80]
2 years ago
13

What value of x makes the equation true?3(x − 4) = 15 A.–1 B.1 C.7 D.9

Mathematics
1 answer:
Paha777 [63]2 years ago
6 0

Answer:

D. 9

Step-by-step explanation:

You might be interested in
Function Composition:<br> Let the function <img src="https://tex.z-dn.net/?f=f%28x%29%3D%203%2B6x" id="TexFormula1" title="f(x)=
V125BC [204]

Answer:

<u>Given </u>

  • f(x) = 3 + 6x

A

<u>Find the inverse of f(x):</u>

  • x = 3 + 6f⁻¹(x)
  • 6f⁻¹(x) = x - 3
  • f⁻¹(x) = (x - 3) / 6

B

  • f · f⁻¹( ∛5/6) =
  • f( f⁻¹( ∛5/6)) =
  • f((∛5/6 - 3)/6) =
  • 3 + 6((∛5/6 - 3)/6) =
  • 3 + ∛5/6 - 3 =
  • ∛5/6

C

  • f · f⁻¹(x) =
  • f(f⁻¹(x)) =
  • f((x - 3)/6) =
  • 3 + 6(x - 3)/6 =
  • 3 + x - 3 =
  • x
4 0
2 years ago
a landscaping company delivers soul and bags to its customers they deliver 4,000 pounds of soil if each bag holds 16 pounds of s
Murljashka [212]

Answer:

250 bags

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jerome will also order t-shirt for the volunteers he will order both adults and child size t shirt
RideAnS [48]

a >= 200

5 a + 2.5 c <=1500

Step-by-step explanation:

Step 1 :

Let c be the number of child t shirt and a be the number of adult t-shirts

Given the cost of adult t-shirt is $5 and the cost of child t-shirt is $2.50

Step 2 :

Inequality 1

Given that Jerome needs at least 200 adult t-shirts .

So the minimum quantity of adult t-shirts should be 200

Hence we have a >= 200

Step 3 :

Inequality 2

Given that the total cost should be less that $1500

We have,

5 a + 2.5 c <=1500

5 0
2 years ago
Read 2 more answers
Simplify: –3(x – 5) – 8(y + 2) + (–3)(6 – 4b)
Paha777 [63]
-3 (x - 5) - 8 (y + 2) + (-3) (6 - 4b)

First, simplify your brackets. / Your problem should look like: -3 (x - 5) - 8 (y + 2) + -3 (6 - 4b)
Second, simplify. / Your problem should look like: -3 (x - 5) - 8 (y + 2) - 3 (b - 4b)
Third, expand your problem. / Your problem should look like: -3x + 15 - 8y - 16 - 18 + 12b
Fourth, simplify. / Your problem should look like: -3x - 8y + 12b - 19

Answer: -3x - 8y + 12b - 19 (D)

3 0
3 years ago
Read 2 more answers
Help me please please
telo118 [61]

Answer:

see below

Step-by-step explanation:

Standard equation for a circle with center h,k and radius r

(x-h)^2 + (y-k)^2 = r^2

so for this one   center =  (1,2)   radius = 4

6 0
2 years ago
Other questions:
  • Which of the following steps were applied to ABCD to obtain A'B'C'D'?
    13·1 answer
  • Help me pleaaseee!!!!!
    6·2 answers
  • Angles 4, 5, and 6 are in the ratio 2:5:3. Find the measure of each angle
    14·1 answer
  • The graph shows the number of hours per day spent on social media by a group of teenagers and the number of hours per day spent
    9·1 answer
  • SportsBounceCo makes only boxes that have sides that are measured in whole inches, like the boxes you have been describing so fa
    15·1 answer
  • Can someone explain to me how to do this problem please?
    8·2 answers
  • What is the area of parallelogram ABCD?<br><br><br> ____ square units
    9·1 answer
  • If the lengths of two sides of a right triangle are 5 and 12 units, what is the least possible length, in units, of the third si
    11·2 answers
  • Write an equation in slope intercept form for the line with slope 6 and y intercept -3
    6·2 answers
  • Which expression represents the area of a square with sides of length 3xy??
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!