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
MakcuM [25]
3 years ago
10

X-7=8 what is the answer?

Mathematics
2 answers:
barxatty [35]3 years ago
8 0

Answer:

x = 15

Step-by-step explanation:

Oxana [17]3 years ago
4 0

Answer:

15

Step-by-step explanation:

You might be interested in
3 divide by what number equals 5
marysya [2.9K]
First write the equation
3/n = 5

Multiply both sides by n
3/n * n = 5 * n

Simplify
3 = 5 * n

Divide both sides by 5
3/5 = 5 * n/5

Simplify
3/5 = n

Divide
0.6 = n


So 3/0.6 = 5
4 0
4 years ago
The weight of a dog crate is 5.6 lbs. the crate and 3 puppies together weigh 36.35 lbs. estimate the weight of one puppy.
nata0808 [166]
36.35 - 5.6 = 30.75 ÷ 3 = 10.25

7 0
3 years ago
Is rectangle EFGH the result of a dilation of rectangle ABCD with a center of dilation at the origin? Why or why not?
katrin [286]

Answer:

the answer is b bro

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Rewrite each subtraction problem as a addition problem x-156=279​
Sauron [17]

Answer:

the answer is 123 123+156=279.

4 0
3 years ago
H(x) = x2 1 k(x) = x – 2 (h k)(2) = (h – k)(3) = Evaluate 3h(2) 2k(3) =.
natima [27]

Quadratic equation is the equation in which only one variable is unknown. The highest power of the variable is 2.The value of the given functions are,

(h+k)(x)=5

(h-k)(x)=9

3h(2)+2k(3)=17

<h3>Given information-</h3>

The given function is,

h(x)=x^2+1

k(x)=x-2

<h3>Quadratic equation</h3>

Quadratic equation is the equation in which only one variable is unknown. The highest power of the variable is 2.

1) The value of the function (h+k)(2),

(h+k)(x)=h(x)+k(x)

(h+k)(x)=x^2+1+x-2

(h+k)(2)=2^2+1+2-2

(h+k)(x)=5

2)The value of the function (h-k)(3),

(h-k)(x)=h(x)-k(x)

(h-k)(x)=x^2+1-x+2

(h-k)(3)=3^2+1-3+2

(h-k)(x)=9

3) The value of the function 3h(2)+2k(3)

3h(x)+2k(x)=3x^2+3+2x-2\times 2

3h(2)+2k(3)=3\times2^2+3+2\times2-2\times 2

3h(2)+2k(3)=17

Hence the value of the given functions are,

(h+k)(x)=5

(h-k)(x)=9

3h(2)+2k(3)=17

Learn more about the quadratic equation here;

brainly.com/question/2263981

4 0
3 years ago
Other questions:
  • A line of best fit can only be established for data with positive correlation. true or false
    6·2 answers
  • Which is equivalent to 1/4x
    13·2 answers
  • 132 is 12 percent of what number?
    15·2 answers
  • A smog alert has been called in a certain area of Los Angeles County in which there are 50 industrial rms. An inspector will vis
    9·1 answer
  • What is the vertex of f (x) = 5x^2+20x-16
    9·2 answers
  • Marcus arranged 16 pencils into an array. The array has 2 columns. How many rows are there?
    15·1 answer
  • I AM thinking of teo number when i add them, i get 17. When i subtract them i get 5. What are the two number
    5·2 answers
  • HELP I WILL MARK U BRAINLIEST!!
    5·2 answers
  • Quadrilateral abcd is rotated 90 degrees clockwise about the origin. What are the coordinates of A'B'C'D?
    11·2 answers
  • You are going on an expedition to dig for dinosaur fossils. In digging you come across a small trunk left by another archeologis
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!