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
Nezavi [6.7K]
3 years ago
5

Matthew is 5 years older than twice the age of his sister. if matthew 13, how old is sister

Mathematics
2 answers:
Naya [18.7K]3 years ago
7 0
I would say she is 4. i hope this helps
nevsk [136]3 years ago
6 0
Matthew's sister is 4 because 13 minus 5 is 8, 8 divided by 2 is 4
You might be interested in
What is the value of 1/0?
MaRussiya [10]
The correct answer is Undefined

I just did this in pre-calculus and I’m positive it is correct
4 0
3 years ago
What value of y will make equal to 2.45?
vagabundo [1.1K]
Any value of y, except when y=-4.9, will make the expression equal to 2.45.
7 0
3 years ago
Given that B is the midpoint of segment AC. BC = 14x -26 and AB = 6x +6,<br> find the value of x.*
SVETLANKA909090 [29]
∵B is the midpoint of segment AC
∴BC=AB
∴14x-26=6x+6
14x-6x=6+26
8x=32
x=4

Hope my answer helped u :)
8 0
3 years ago
(8x-4)+(17x-23)+(3x+17)=180
12345 [234]

Answer:

b

Step-by-step explanation:

b

7 0
3 years ago
Write a linear function for the line represented by the point-slope equation y - 4 = 3 (x - 4)
Masteriza [31]

Answer:

Y = 3 X + (-8)

Step-by-step explanation:

The given equation  is in  the slope intercept form

Equation is

                 Y - 4 = 3 (X - 4)

In a linear function → it takes number X as a input and gives mX + b as output.

m and b are constant.

mX → it is called scaling by factor m.

   +b → it is called a shift by an amount b.                  

Then we can say that linear function looks like this

f(X) = mX + b

Let Y = f(X)

Hence,

           Y = mX + b

From the given equation

                                         Y - 4 = 3 (X - 4)

                                          Y - 4 = 3 X - 12

                                           Y = 3 X + (-8)                                (m = 3 , b = - 8)

It is the linear form of the given equation

3 0
3 years ago
Other questions:
  • Which represents a function
    5·1 answer
  • On average,Anna can drive 31 miles on every gallon of gasoline. If you fills up her tank for $2.19 per gallon, how much will it
    10·2 answers
  • What is an a priori proposition? an a posteriori proposition?
    11·1 answer
  • You have exactly $120to spend on a new outfit.if your state has 8% sales tax, what is the highest pre-tax price you can pay with
    15·1 answer
  • Jared can run 520 yards in one minute. how fast does he run in feet per second answer key
    8·1 answer
  • Jack has 800 feet of fencing to fence off a rectangular field that borders a straight river. HE DOESN'T NEED TO FENCE ALONG THE
    14·1 answer
  • There is a sales tax of $6 on an item that casts $88 before tax. The sales tax on a second item is $21 how much does the second
    15·1 answer
  • Consider the gender and class make-up of students at a large university by gender and status as given in the table.
    6·1 answer
  • Someone help now please ASAP! What’s the volume of the prism in the image?
    14·1 answer
  • F(x) = 3x + 4<br> What is f(-6) ?<br><br><br> will give 20 points
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!