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
vovangra [49]
2 years ago
14

Simplify 2x - 4) + 7(x + 2). 9x + 6 9x - 4 09x - 6

Mathematics
1 answer:
d1i1m1o1n [39]2 years ago
6 0
Answer:
Simplify 2x - 4) + 7(x + 2).
9x + 6
9x - 4
09x - 6
= 9x+10
You might be interested in
Simplify the radical expression by rationalizing the denominator.9 square root of 25 divided by the square root of 50
Crank
(9√25) /√50 = 9*5/√50 now simplify the denominator. √50=√25*√2=5√2
so (9*5)/(5√2) simplifies to 9/√2. To rationalize the denominator multiply both the numerator and the denominator by √2.
9√2/(√2*√2) = 9√2/2

4 0
3 years ago
Read 2 more answers
Hello I need someone to help me answer 10 algebra 1 math test questions i will pay money after or give brainiest on each questio
shtirl [24]
Hello! i’m in algebra 2 and passed algebra 1 with a 97%. any chance i might be able to help you? i don’t want money for it tho
6 0
3 years ago
Rewrite each equation in vertex form by completing the square. Then identify the vertex.
ioda

ANSWER

Vertex form;

y = 3( {x +  \frac{3}{2} })^{2}  -  \frac{35}{4}

Vertex

V(  - \frac{3}{2} , -  \frac{35}{4} )

EXPLANATION

Given:

f(x) = 3 {x}^{2}  + 9x - 2

We complete the square as follows:

y = 3( {x}^{2}  + 3x) - 2

y = 3( {x}^{2}  + 3x +  \frac{9}{4} ) - 2 - 3 \times  \frac{9}{4}

The vertex form is:

y = 3( {x +  \frac{3}{2} })^{2}  -  \frac{35}{4}

The vertex is

V(  - \frac{3}{2} , -  \frac{35}{4} )

6 0
4 years ago
Read 2 more answers
Can somebody please help me with this whoever answers first gets a thanks and no rush but can you please be quick
Lynna [10]

Answer:

Bookstore to pet store: Down 6 units

Bookstore to Ice cream shop: Down 1 unit, 5 units to the left

Ice cream shop to pet store: Down 5 units, 5 units to the right

Sorry if this is wrong the image is a little blurry

6 0
3 years ago
How would I explain the slope and y-intercept of the equation y=8x+10???? need help soon please and thanks.
Dimas [21]

Step-by-step explanation:

with the formula y= mx+c the slope is m and the y intercept is c so the slope of this equation is 8 and the y intercept is 10

6 0
3 years ago
Other questions:
  • The area of a rectangular wall of a barn is 70 square feet. its length is 4 feet longer than twice its width. find the length an
    15·1 answer
  • Mason spent 15.85for 3 notebooks and 2 boxes of markers. the boxes of markers cost 3.95 each, and sales tax was 1.23. Mason also
    11·2 answers
  • the area of a rectangular window is 7098cm^2 . if the length of. the window is 91 cm, what is it’s width?
    10·1 answer
  • Which equation represents the relationship between the x -values any the y -values in the table?
    11·1 answer
  • Solve for x, i'll give brainiest.
    6·2 answers
  • Solve the quadratic equations
    5·1 answer
  • What does the interior angles of a triangle sum up to be? Why?
    6·2 answers
  • Hola alguien me puede dar un truco para aprenderse la tabla del 8
    13·1 answer
  • Solve for x round to nearest tenth
    15·1 answer
  • Help a girl out pls!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!