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
likoan [24]
3 years ago
5

5x + 2y = 20, when x = 0.3

Mathematics
2 answers:
crimeas [40]3 years ago
4 0
Y = 9.25 just multiply 5 by .3 and add the 2 and subract that to find y
pentagon [3]3 years ago
4 0
5 times 0.3 is 1.5.
20 minus 1.5 is 18.5.
18.5 divided by 2 is 9.25.
5(0.3) + 2(9.25) = 20

Y = 9.25
You might be interested in
What is the answer to -6 -(6)
kicyunya [14]

Answer:

The answer is 0

6 0
3 years ago
Read 2 more answers
3(2 q) 15 simplified is
Murljashka [212]
90q .................
8 0
3 years ago
¿En que se relacionan los<br> recursos y los precios?
GalinKa [24]

Answer: Porque puedes intercambiar ambos, supongo

Step-by-step explanation:

4 0
3 years ago
Divide. Express the quotient in simplest form.<br> x^2−x−12/2x^2÷x^2+x−6/2x^3
sertanlavr [38]
Hey there!

These are technically expressed as fraction. When you divide a fraction by another, you can replace the second fraction with its reciprocal and you can now multiply the fractions together instead. 

\frac{x^2-x-12}{2x^2} /  \frac{x^2+x-6}{2x^3}

\frac{x^2-x-12}{2x^2} * \frac{2x^3}{x^2+x-6}

Now, just multiply across the top and the bottom. You can first cancel out any terms that are repeated or similar. 

\frac{12}{2x^2} * \frac{2x^3}{-6}

\frac{2}{x} * \frac{1}{-1}

\frac{2}{-x}

Your answer will be \frac{2}{-x}. 

Hope this helped you out! :-)
5 0
3 years ago
Read 2 more answers
Lucas owed his friend 12$. He got some money from babysitting and was able to pay his friend back $8. What is his balance now?
Tom [10]

Answer:

balance $4

Step-by-step explanation:

12 - 8 = 4

3 0
3 years ago
Read 2 more answers
Other questions:
  • The surface area of a given cone is 1,885.7143 square inches. What is the slang height?
    14·1 answer
  • If it takes 5 people 5 minutes to make 5 pencils, how long would it take 100 people to make 100 pencils?
    8·1 answer
  • a tank contains 200 liters of fluid in which 30 grams of salt is dissolved. Brine containing 2 grams of salt per liter is then p
    10·1 answer
  • 5 times what equals 8
    5·1 answer
  • Help please! What is the answer ?
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=x%20%5Cdiv%202%20%2B%20x%20%5Cdiv%203%20%3D%201%20" id="TexFormula1" title="x \div 2 + x \div
    8·1 answer
  • Write 2.789 in word form
    13·2 answers
  • If nis the larger of two consecutive numbers, write an expression for the other number.
    8·2 answers
  • Write the equation 3x+2=4x²​ in standard form.
    8·1 answer
  • How many degress will the hour hand of a well clock move from 1:00am to 4:00am
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!