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
iren2701 [21]
3 years ago
15

Solve 4\5x-4\10=2\20

Mathematics
1 answer:
Soloha48 [4]3 years ago
5 0
4/5x - 4/10 = 2/20...multiply everything by common denominator 20
16x - 8 = 2
16x = 2 + 8
16x = 10
x = 10/16 which reduces to 5/8 <=
You might be interested in
both brian and jermaine solve the problem. brian says the answer is $40,704. jermaine's answer is $4,604.
Studentka2010 [4]
Could you possibly be more specific?what math problem did they solve? i can help but just be a little more specific so i can answer your question
7 0
3 years ago
In the pic thank you guys
Ahat [919]

Answer:

The soda costs 2.20 and the sandwich costs 7.70

Step-by-step explanation:

To find this, set the soda cost as x. We now know that the sandwich cost is 3.5x. Add these together and set equal to 9.90

x + 3.5x = 9.90

4.5x = 9.90

x = 2.20

This is the cost of the soda. Now we can multiply that by 3.5 to get the sandwich cost.

3.5 * 2.20 = 7.70

7 0
3 years ago
Evaluate sigma 12 n=3-5n-1
Leni [432]
12n = 3-5n-1 or n =3-5n-1???

6 0
2 years ago
I really need help plzzzzz
Sonbull [250]

ANSWER

D. rotation, translation, reflection

EXPLANATION

Dilation is not a rigid motion.

When the triangle is dilated the image triangle may become bigger ( magnification) or smaller (reduction).

When the scale factor is negative 1, a congruent triangle is obtained.

Hence dilation will not always produce a congruent triangle.

Rotation, reflection and translation are rigid motions and hence will always produce a congruent triangle.

8 0
3 years ago
Use an equation to model the relationship in the table .
natima [27]
Y = 162 - x would be the equation for the lower data set. 
8 0
3 years ago
Other questions:
  • Write and solve a real world problem that involves two digit and a four digit dividend
    11·1 answer
  • Did the Native Americans The pilgrims encountered lived in tipis and traveled on horseback?
    9·2 answers
  • What is the following product? ^3 square root 5 * square root 2
    5·1 answer
  • The class must be less than 32 students.If there are currently 21, how many students can be enrolled
    9·1 answer
  • Fast forward to the moment after the two outermost recursive calls complete, but before the final Merge step. Thinking of the tw
    9·1 answer
  • The answer to this problem
    5·2 answers
  • Nurse Jackson examines immunization records for this past winter at the
    6·2 answers
  • What is 13+7x=27 pleae i really need help
    9·1 answer
  • What is 10 ÷ 2/5 (show ur work)
    13·1 answer
  • Evaluate The quantity of x cubed plus 3x squared minus 2x plus 7 divided by the quantity of x minus 2 end quantity period.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!