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
Lilit [14]
3 years ago
8

Write and expression for five times a number decreased by eight​

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
6 0

Answer:

5 x 10 - 8 = ?

Step-by-step explanation:

Brainliest please!

miv72 [106K]3 years ago
3 0

Answer:

5×17-8

Step-by-step explanation:

First you multiply 5 by 17 and then you subtract 8

You might be interested in
The table shows ordered pairs of the function . What is the value of y when ?
LiRa [457]

Answer:

(B) -8

Step-by-step explanation:

Given the 2-column table below:

\left|\begin{array}{c|c}x&y\\--&--\\-3&14\\-1&10\\1&6\\4&0\\8&?\\10&-12\end{array}\right|

Taking the pair (-3,14) and (-1,10)

Slope, m=\dfrac{10-14}{-1-(-3)} =\dfrac{-4}{2} =-2

Taking the pair (1,6) and (4,0)

Slope, m=\dfrac{0-6}{4-1} =\dfrac{-6}{3} =-2

Since the slope is constant, the table represents a linear function whose slope is -2. Therefore:

Taking the pair (8,y) and (4,0)

Slope, m=\dfrac{0-y}{4-8} =-2

\dfrac{-y}{-4} =-2\\y=-2*4=-8

Therefore, the value of ? on the y-column is -8.

3 0
4 years ago
Read 2 more answers
A box with a square base and no top is to be built with a volume of 4000 in3. find the dimensions of the box that requires the l
vekshin1

Let the length of the square base be x inches .

And the height of the box be y inch .

Volume = x*x*y

4000 = x *x *y

y = \frac{4000}{x^2}

S = x*x + 2xy + 2 x y

S = x^2 + 4 xy

S = x^2+ 4x* \frac{4000}{x^2}

S = x^2 + \frac{16000}{x}

S ' = 2x - \frac{16000}{x^2}

S ' =0

2x - \frac{16000}{x^2}=0

2x^3 - 16000 = 0

x^3 = 8000

x = 20

y =  \frac{4000}{20^2} = \frac{4000}{400} = 10

6 0
3 years ago
What are the abbreviations for a milliliter, a megameter, and a centigram, respectively?
babunello [35]
The answer that you are looking for is, ml, Mm, cg
7 0
3 years ago
Read 2 more answers
reya plays the guitar for 3 hours each lesson. She has 4 lessons each week. How many hours does Reya play thr guitar aftee 5 wee
Alborosie
3x4=12
12x5=60
Reya played the guitar for 60 hr.
     -Jello-
8 0
4 years ago
The formula represents the kinetic energy K of an object with mass m and velocity v. K=12mv2 Solve for v. v=±12Km2 v=±2K√m v=±2K
Elis [28]
<span>v = ±2K√m
Hope this helps </span><span />
6 0
4 years ago
Read 2 more answers
Other questions:
  • A sandwich shop uses the box size shown to pack boxed lunches. They have determined that they need to use bigger boxes. If the s
    15·2 answers
  • Solve the equation <br> 7/3x + 1/3x= 1 + 5/3x
    14·1 answer
  • What is 34 × 45 equal out to be​
    11·1 answer
  • The questions below walk through the use of kNN to predict the value of Y for a new point with (X1, X2)=(4, 4). Distance is calc
    10·1 answer
  • Add and simplify <br> 9/10 + 1/9
    7·1 answer
  • If a car travels 340 miles on 20 gallons of gas, how far can it travel on 25 gallons of gas?
    10·2 answers
  • Please help its due in 20 min
    5·1 answer
  • A bag contains 4kg of rice.1500g is taken out for cooking.What is the ratio of the amount taken out to the original quantity
    13·1 answer
  • Convert 78 degrees c to k
    7·1 answer
  • What is the angle of elevation for 9 foot ladder leaning against a wall if the ladder is placed 2 feet away from the base of the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!