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
blagie [28]
2 years ago
12

If p = 12 and q = 3, evaluate 4p – q.

Mathematics
2 answers:
borishaifa [10]2 years ago
8 0

Answer:

45

Step-by-step explanation:

Plug in the values into the equation

4(12) - 3

48 - 3 = 45

konstantin123 [22]2 years ago
8 0

Answer:

45

Step-by-step explanation:

4(12) - 3

48 - 3

45

You might be interested in
The recursive formula for an arithmetic sequence is:
xenn [34]
The answer is A so pick that
6 0
2 years ago
If 2 - 3i is a solution to the equation x3 - 3x2 + 9x + 13 = 0, what are the other roots of the equation?
OLga [1]
The complex solutions come in pairs and the only difference between them is the sign between the real and imaginary part, so one of the other two solutions is 2+3i. The third solution can be easily found using the rational root theorem, and it's equal to -1.
4 0
3 years ago
Miranda has 5/8 of a yard of ribbon. if she used 1/3 of it to make a hair bow, how much ribbon would she have left. PLEASE HELP
bezimeni [28]

Answer: 5/12

Step-by-step explanation:

Step 1

Whenever you have something OF  something, you just mulltiply.

1/3 of  5/8=  

1/3x5/8

5/24

She used 5/24, and started with 5/8

5/8-5/24= 5/12  left

8 0
1 year ago
Read 2 more answers
Come play among us with me!
Ira Lisetskai [31]

Answer:

ok

Step-by-step explanation:

yes thanks for the points i was just going to zoom

8 0
3 years ago
Read 2 more answers
The area of a rectangular piece of cardboard is represented by
Liula [17]

This question is solved applying the formula of the area of the rectangle, and finding it's width. To do this, we solve a quadratic equation, and we get that the cardboard has a width of 1.5 feet.

Area of a rectangle:

The area of rectangle of length l and width w is given by:

A = wl

w(2w + 3) = 9

From this, we get that:

l = 2w + 3, A = 9

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\Delta}}{2*a}

x_{2} = \frac{-b - \sqrt{\Delta}}{2*a}

\Delta = b^{2} - 4ac

In this question:

w(2w+3) = 9

2w^2 + 3w - 9 = 0

Thus a quadratic equation with a = 2, b = 3, c = -9

Then

\Delta = 3^2 - 4(2)(-9) = 81

w_{1} = \frac{-3 + \sqrt{81}}{2*2} = 1.5

w_{2} = \frac{-3 - \sqrt{81}}{2*2} = -3

Width is a positive measure, thus, the width of the cardboard is of 1.5 feet.

Another similar problem can be found at brainly.com/question/16995958

5 0
2 years ago
Other questions:
  • What is the cost of a &43 Dinner with. 18% tip?
    11·2 answers
  • Ava wants to figure out the average speed she is driving. She starts checking her car’s clock at mile marker 0. It takes her 4 m
    11·2 answers
  • Solve for x.<br><br> A. x = 12<br> B. x = 72<br> C. x=64<br> D. x=18
    9·2 answers
  • Suppose you have a drawer full of white, black, and yellow pairs of socks. If the probability of picking a white pair of socks i
    6·1 answer
  • How much tax will be applied to an order for cupcakes that costs $12.75 if the tax rate is 4%?
    8·2 answers
  • Which Expression is equivalent to the expression (3^2)^3?
    10·1 answer
  • A computer randomly puts a point inside the rectangle. What is the probability that the point lands in triangle T?
    15·1 answer
  • Perimeter of a rectangle is 72 inches. The width is twice
    8·2 answers
  • What is 6/-9 simplified?
    10·2 answers
  • Assume that when an adult is randomly​ selected, the probability that they do not require vision correction is ​24%. If 12 adult
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!