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
stellarik [79]
3 years ago
15

(2-y)/(y+7)=3/5 what is the answer

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
3 0
Multiplying both sides by y+7, we get 2-y=(3y+21)/5 and then by multiplying both sides by 5 we get 10-5y=3y+21. After that, subtract 21 from both sides as well as add 5y to both sides to get -11=8y, so divide by 8 to get -11/8=y
You might be interested in
45+ 46+47+ 48+ ... 113 + 114Gauss approach
Doss [256]

Answer:

5565

Step-by-step explanation:

1+2+3+4...+113+114=\frac{114*115}{2} =6555

1+2+3+4 ... +43+44=\frac{44*45}{2} =990

Thus, 45+46+47+48...+113+114= 6555-990=5565

3 0
3 years ago
Rearrange x = 3g + 2 to make g the subject.
Travka [436]
-3g=2-x

I hope it helps
5 0
2 years ago
Read 2 more answers
Look at picture. Tell me what G(x)=?
kari74 [83]
The answer is 3 :) hope helps
8 0
3 years ago
Read 2 more answers
Round the decimals to whole numbers to estimate first, then
nika2105 [10]
Pretty sure the answer would be 16.
Because 7.6 rounds to 8 and 1.4 would round up to 2. Then you multiply 8 & 2 and get 16.
3 0
3 years ago
Percy is filling a cylindrical tank with water. The tank is
Archy [21]

Answer:

B

Step-by-step explanation:

78x9=702

702/6=117 minutes.

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many significant figures are in the number 100.09?<br><br><br> need help pls !!!
    7·2 answers
  • In a triangle there is three angles..one is 32° other is 116° what is the third one?
    5·2 answers
  • Evaluate the integral (e^x)/((e^2x)+3) from 0 to infinity
    15·1 answer
  • Use logarithms to solve each equation 2x9/8=111
    11·1 answer
  • Write two fractions that have the same value as 1/2.Explain how you know they have the same value
    6·1 answer
  • A company that manufactures guitars has a fixed cost of $100,000. It costs $100 to produce each guitar and the selling price is
    7·1 answer
  • Write the equation of a line in slope-intercept form that is perpendicular to the line y = 3/5 = 1 and passes through the point
    9·1 answer
  • Calculate the volume of each cylinder.<br><br> enter your answers in the table.
    9·2 answers
  • Simplify: (x − 7)(6x − 3)
    7·1 answer
  • Find the "a" value so that the equation ax^2-10x + 25 = 0 has two equal, real roots.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!