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
Leya [2.2K]
3 years ago
15

The sum of two numbers is 66. the larger number is 2 more than 3 times the smaller. what are the two numbers?

Mathematics
1 answer:
Montano1993 [528]3 years ago
7 0
The two numbers are 48 and 18.

66 = l + s

l = 2 + 3s

66 = 2 + 3s + s

66 = 2 + 4s

66 - 2 = 64

64 = 4s

64 / 4 = 16

66 = l + 16

66 - 16 = 50

50 - 2 = 48

16 + 2 = 18

66 = 48 + 18
You might be interested in
WILL GIVE BRAINLEAST
likoan [24]
X + 7, ie the number set on Monday + seven more
4 0
3 years ago
How much taller is a meter stick than the loveseat
Westkost [7]
A meter stick is about 3 yards longer
5 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE, THANKS! :) Determine the zeros for and the end behavior of f(x) = x(x – 4)(x + 2)^4.
Amiraneli [1.4K]

Answer:  a) zeros: x = {0, 4, -2}

               b) as x → ∞,  y → ∞

                   as x → -∞,  y → ∞

<u>Step-by-step explanation:</u>

I think you mean (a) find the zeros and (b) describe the end behavior

(a) Find the zeros by setting each factor equal to zero and solving for x:

      x (x - 4) (x + 2)⁴ = 0

  • x = 0   Multiplicity of 1  --> odd multiplicity so it crosses the x-axis
  • x = 4  Multiplicity of 1  --> odd multiplicity so it crosses the x-axis
  • x = -2 <u>Multiplicity of 4 </u> --> even multiplicity so it touches the x-axis

                       Degree  =  6

(b) End behavior is determined by the following two criteria:

  1. Sign of Leading Coefficient (Right side): Positive is ↑, Negative is ↓
  2. Degree (Left side): Even is same direction as right side, Odd is opposite direction of right side

Sign of the leading coefficient is Positive so right side goes UP

                                                                        as x → ∞,  y → ∞

Degree of 6 is Even so Left side is the same direction as right (UP)

                                                                        as x → -∞,  y → ∞

7 0
3 years ago
Which situation has a unit rate of $7?
cupoosta [38]

Answer:

C is the answer.

Step-by-step explanation:

4 0
3 years ago
Can someone help me?
maw [93]

Answer:

The answer is A.

Tip:

Press control + U to find the answers in Forms

6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you factor 7x^{2}+29x+4
    14·1 answer
  • Suppose a and b are the solutions to the quadratic equation 2x^2-3x-6=0. Find the value of (a+2)(b+2).
    8·1 answer
  • Find the value of y using Pythagorean theorem
    10·1 answer
  • Supposr you're making a soup that uses 5 cups of chicken broth and 3/4 teaspoons of corn starch for 8 servings. You need to make
    14·1 answer
  • Do i add 40 + 45? Or multiply
    9·1 answer
  • A 16% tip is left on a 42.50 lunch bill. How much is paid altogether
    6·1 answer
  • A playground is rectangular with a length of 78 miles. If the area of the playground is 820 square miles, what is its width? Inp
    13·1 answer
  • 1. Order each set of numbers from least to greatest.
    13·1 answer
  • If (x + 4) is a factor of f(x), which of the following must be true?
    9·1 answer
  • HELP PLEASE..........
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!