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
Shkiper50 [21]
3 years ago
10

Can someone please help me i dont understand this at all

Mathematics
1 answer:
goblinko [34]3 years ago
5 0

Answer:

D.

40 x 6.4 = 256

256/128=2 so 2 gallons.

Step-by-step explanation:

You might be interested in
What is the value of x? Show your work in arriving at your answer.
Trava [24]

Answer: x = 18

Step-by-step explanation:

First, since both angles shown are equal to each other, you can immediately set your equation.

5x + 5 = 95

Next, move 5 to the opposite side of the equation to isolate your x value (5x). This step is simply subtracting the hanging 5.

5x + 5 (-5) = 95 (-5)

5x = 90

Finally, you need to divide both sides of the equation by 5 (the 5 next to the x) to *fully* isolate the x value.

5x / 5 = 90 / 5

x = 18

final answer: x = 18

Hopefully this helps with the remainder of your lesson! :)

5 0
2 years ago
How to solve -4{1-2x}-1=7x
mina [271]

Answer:

<h2>x = 5</h2>

Step-by-step explanation:

-4(1-2x)-1=7x\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\(-4)(1)+(-4)(-2x)-1=7x\\\\-4+8x-1=7x\qquad\text{combine like terms}\\\\8x+(-4-1)=7x\\\\8x-5=7x\qquad\text{add 5 to both sides}\\\\8x-5+5=7x+5\\\\8x=7x+5\qquad\text{subtract}\ 7x\ \text{from both sides}\\\\8x-7x=7x-7x+5\\\\x=5

7 0
3 years ago
Read 2 more answers
Where are all the math whizzes? I need your help, please! I will mark brainliest!
hjlf

Answer:

E

Step-by-step explanation:

A. x/yx * zy/yx = 2/x

B. x/y + y/z = (xz+y^2)/yz

C. x*z/z*x = 1

D. (x+y)/(y+z) = y(x+1)/y(1+z) = x+1/1+z

E. x/y / z/y = x/y * y/z = x/z

4 0
2 years ago
What is 5.63 x 10^-6 in decimal form
olga nikolaevna [1]

The decimal form for 5.63 x 10^-6 is 0.00000563

5 0
3 years ago
Read 2 more answers
Which statements are true?
Nata [24]

Answer:

123

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • You plan to paint the outside of this garage, including the roof. Which calculation will help you best decide how much paint you
    8·2 answers
  • If the statement, \"if it is cold, then i wear a jacket,\" is assumed to be true, is it converse, \"if i wear a jacket, then it
    5·1 answer
  • IM CONFUSED CAN SOMEONE HELP
    15·1 answer
  • The height of a trapezoid can be expressed as (2x + 9) while the bases can be expressed as (3x - 7) and (x + 5). Write an expres
    5·1 answer
  • What partial products can be used to find the product 3x219
    8·1 answer
  • State the domain and range of each of the following functions <br> Please help!!!
    14·1 answer
  • Expand and simplity-(x-5)-(2x+7)<br>​
    15·2 answers
  • Please help solve due soon!!
    12·1 answer
  • Pls help me guys I forgot how to do this :((((((
    5·2 answers
  • I i rlly don't know this gets harder tho
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!