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
Elina [12.6K]
4 years ago
13

Use the distributive property to simplify the expression -7(8x-3)+x

Mathematics
1 answer:
GREYUIT [131]4 years ago
4 0
The distributive property: a(b + c) = ab +ac

-7(8x - 3) + x = -7· 8x - 7 · (-3) + x = -56x + 21 + x = (-56x + x) + 21 = -55x + 21
You might be interested in
What is the equation in point-slope form of the line that passes through the point (3, −2) and has a slope of 23 ?
seraphim [82]

Answer:

y + 2 = 23(x - 3)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = 23 and (a, b) = (3, - 2), hence

y + 2 = 23(x - 3) ← in point- slope form


4 0
3 years ago
Plz help :/ I need to show my work too.
Goryan [66]
The answer is A:8 :)
6 0
3 years ago
2x+2y=-4 6x-2y=12<br> Solved emliltnation
Leokris [45]

Answer:

(1,-3)

Step-by-step explanation:

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

5 0
3 years ago
An altitude of a triangle is a line or segment that passes through a vertex of the triangle and is _____________ to the line con
GenaCL600 [577]
I think best word to insert in the blank is the term "bisecting".

An altitude of a triangle is a line or segment that passes through a vertex of the triangle and is bisecting <span>to the line containing the opposite side.

</span>"Bisect<span>" means to divide into two equal parts which is true for the altitude of a triangle.</span>
3 0
3 years ago
Read 2 more answers
To show that triangle RPQ=triangle PSR by SSS, what must be the value of x?
VMariaS [17]
If RQ and SP are congruent, then 2x+3=4x-7.
3=2x-7
10=2x
x=5
7 0
3 years ago
Other questions:
  • on Monday joe bought 10 cups of coffee and 5 doughnuts for his his office at the cost of $16.50. It turns out that the doughnuts
    7·1 answer
  • Which explains, on a given day, which island is more likely to have a wind speed close to its median? Country A because the medi
    9·2 answers
  • #3 please find f (5)
    13·1 answer
  • Which sequence of transformations proves that shape one is similar to shape two
    15·2 answers
  • Roberto is 3 years older than Carolyn. In 7 years the sum of their ages will be 81. How old is Roberto now?
    14·1 answer
  • 6.5 ÷ ___________ = 0.065
    9·2 answers
  • On a scale drawing a building measures 4.5 cm tall is the scale of the drawing is 25 m per2 cm how tall is the actual building
    9·1 answer
  • Help me plzzzzzzzzzzz
    8·1 answer
  • A sphere has a radius of 7.5cm<br> to the nearest centimeter (cm) what is the volume of the sphere?
    5·2 answers
  • A circle is graphed on this coordinate plane. What is the radius in units of the circle and what is the equation of the circle?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!