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
melamori03 [73]
3 years ago
7

Rút gọn bthuc 7x(4y-x) + 4y(y-7x) - (4y^2 -7x)

Mathematics
1 answer:
ale4655 [162]3 years ago
3 0

¢✓¢==¢=

Step-by-step explanation:

==`==¢=¢✓%✓™€✓✓€=€✓€✓

dbshhshs

shhsshsh

You might be interested in
You usually buy a 16.5-ounce bottle of shampoo. There is a new bottle that says it gives you 30% more free.
Katarina [22]

Answer:

\frac{x-16.5}{16.5}=0.30

Hopefully, this is your desired setup. (I noticed the formula you have to fill in there.)

Have a good day.

Step-by-step explanation:

Hi.

You could use the percent change formula.

Since we know it is a percent increase then we will do new-old instead of old-new:

\frac{\text{new}-\text{old}}{\old}

x is the new amount of shampoo.

16.5 is the original amount (old) of shampoo.

The percent increase is 30%=0.30 .

So we have the following equation:

\frac{x-16.5}{16.5}=0.30

We could have found the equation like this:

16.5+16.5(0.30)=x

Subtract 16.5 on both sides:

16.5(0.30)=x-16.5

Divide both sides by 16.5:

0.30=\frac{x-16.5}{16.5}

By us of symmetric property of equality:

\frac{x-16.5}{16.5}=0.30

5 0
3 years ago
Read 2 more answers
Henry records how many days he rides his bike and how far he rides each week. He rides the same distance each time . He rode 17
alexandr1967 [171]

64 miles cuz he would take the shorter way

8 0
3 years ago
Read 2 more answers
The first transformation for this composition is [________], and the second transformation is a translation down and to the righ
Marysya12 [62]

Answer:

Step-by-step explanation:

B just took the until test

5 0
3 years ago
Read 2 more answers
Write the expression in exponential form.<br> log . N = x
OleMash [197]

Answer:

N = x2

Step-by-step explanation:

Follpwing the format

4 0
3 years ago
Find the similarity ratio of the larger triangle to the smaller one.
Ad libitum [116K]

Answer:

A

Step-by-step explanation:

The base of the larger triangle is <em>twice as large</em> as the smaller one: <em>6 v 3 --> 6 : 3 --></em> 2 : 1.

8 0
2 years ago
Other questions:
  • What are the x-intercepts of the graph of the function f(x)= x^2+4x-12
    17·1 answer
  • This question is confusing me
    14·1 answer
  • Please help me with algebra 1!!!!
    8·2 answers
  • Why do you multiply 12 by 3 to find the total number cubes in the bottom 3 layers
    7·1 answer
  • Write an equation in point-slope form for the line through the given point with the given slope.
    6·1 answer
  • Change the following algebraic expressions to the statement in words: i. 3mn +7 ii. xy + (x+y)
    7·1 answer
  • The equation of the line is y =?
    14·1 answer
  • Which of the following statements are always true?
    10·2 answers
  • What is the length of the missing side of the triangle?
    7·1 answer
  • In quadrilateral ABDC, AB ∥ CD. Which additional piece of information is needed to determine that ABDC is a parallelogram? AB ≅
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!