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
Sonbull [250]
2 years ago
13

Andrew is x years old. Blake is 7 years younger than Andrew. in 5 years time Blake will be twice the age of Carla. how old Carla

now in terms of x?
Mathematics
1 answer:
Lady_Fox [76]2 years ago
4 0

Answer: Carla is 1/2x years old

Step-by-step explanation:

You might be interested in
Find the rational zeros of the polynomial function, f(x)= 4x^3-8x^2-19x-7
Dima020 [189]

Answer:

The rational zero of the polynomial are \pm \frac{7}{4}, \pm \frac{1}{4},\pm \frac{7}{2},\pm \frac{1}{2},\pm 7,\pm 1  .  

Step-by-step explanation:

Given polynomial as :

f(x) = 4 x³ - 8 x² - 19 x - 7

Now the ration zero can be find as

\dfrac{\textrm factor of P}{\textrm factor Q} ,

where P is the constant term

And Q is the coefficient of the highest polynomial

So, From given polynomial ,  P = -7 , Q = 4

Now , \dfrac{\textrm factor of \pm P}{\textrm factor of \pm Q}

I.e  \dfrac{\textrm factor of \pm P}{\textrm factor of \pm Q} = \frac{\pm 7 , \pm 1}{\pm 4 ,\pm 2,\pm 1 }

Or, The rational zero are \pm \frac{7}{4}, \pm \frac{1}{4},\pm \frac{7}{2},\pm \frac{1}{2},\pm 7,\pm 1

Hence The rational zero of the polynomial are \pm \frac{7}{4}, \pm \frac{1}{4},\pm \frac{7}{2},\pm \frac{1}{2},\pm 7,\pm 1  .  Answer

7 0
3 years ago
The quotient of two rational numbers is positive. What can you conclude about the signs of the dividend and the divisor?
Nikitich [7]

1) both  have  positives    signs    OR

2) both  have    negatives signs

7 0
3 years ago
Read 2 more answers
What is the question is 100x 200 is
Vikentia [17]

Answer:

20,000 because I used my head

6 0
2 years ago
Consider the fibonacci sequence below, which is the first term in the sequence to exceed 120?
gizmo_the_mogwai [7]

Answer:

144

Step-by-step explanation:

The sequence is:

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946

so you can see the first term larger than 120 is the 144.

3 0
2 years ago
Could someone help me with this?
umka2103 [35]
---------------------------------------------
Find area of one triangle
---------------------------------------------
Area of triangle = 1/2 x base x height
Area of triangle = 1/2 x 9 x 11.75
Area of triangle = 52.875 ft²

---------------------------------------------
Find area of two triangles
---------------------------------------------
Area of 2 triangles = 52.875 x 2 
Area of 2 triangles = 105.75 ft²

---------------------------------------------
Find the cost of the flower beds
---------------------------------------------
1 ft² = $4.25
105.75 ft² = 105.75 x 4.25
105.75 ft² = $449.44 (nearest hundredth)

---------------------------------------------
Answer: $449.44
---------------------------------------------
8 0
3 years ago
Other questions:
  • How many sides does a regular polygon have if it’s central angle is 35 degrees?
    6·1 answer
  • You have a wire that is 71 cm long. You wish to cut it into two pieces. One piece will be bent into the shape of a square. The o
    7·1 answer
  • Karl used 2 inch by 2 inch square tile to cover a 14 inch by 12 inch piece of cardboard. Each tile weighs 3 ounces. What is the
    11·1 answer
  • WHAT IS 9+10 I NEED HELP NOW!!!!!!!
    14·2 answers
  • What is the value of x to the nearest tenth
    15·1 answer
  • List the next four multiples of the fraction 3/10
    15·1 answer
  • Suppose s varies directly with t. When t27, s=3. What is s when t=632
    5·2 answers
  • What is -10 + -10<br><br><br><br><br> I’ll give brainliest
    12·1 answer
  • Josh bought 3 bags of potting soil and 10 bags of mulch from Home Depot.
    9·1 answer
  • And right triangle ABC shown, what is the length of AC?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!