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
sashaice [31]
3 years ago
13

How do you solve 2y-7y=5

Mathematics
1 answer:
scZoUnD [109]3 years ago
6 0

Answer:

y=-1

Step-by-step explanation:

1. Combine like terms

2y-7y = -5y

-5y=5

2. Divide by -5 and the answer is y=-1

You might be interested in
What is 3515- x = 1396
Afina-wow [57]

Answer:


Step-by-step explanation:

x=2119

6 0
3 years ago
Read 2 more answers
A cafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls,
pochemuha

Answer:

20%

brainly.com/question/12746119

5 0
2 years ago
Read 2 more answers
Please answer this math question with a clear explanation, thank you in advance to whoever does
exis [7]

Answer:

A. 8/3

Step-by-step explanation:

Type each fraction into a calculator. (or use long division if you aren't allowed a calculator. I can't explain long division in a brainly comment there isn't enough flexibility)

8/3=2.666666

6/4=1.5

12/5=2.4

14/8=1.75

5 0
2 years ago
Read 2 more answers
ALGEBRA HELP!! Write an exponential function represented by the table.
marysya [2.9K]

Answer:

y=-50*0.2^x

Step-by-step explanation:

the formula for an exponential function is:

y=a*b^x

what do we multiply -50 by to get -10?

-50x=-10

x=-10/-50

x=1/5

x=2/10

x=0.2

This initial value here is -50, it is the first in the table

y=-50*0.2^x

7 0
3 years ago
F = 1.8C + 32 what is c
zepelin [54]

Step-by-step explanation:

right.

and therefore c is in this case the name of the variable in the equation (or function).

add on.

ah, do you mean (and does this strange problem description mean) that you want the reverse formula : to get C out of F ?

in that case

F = 1.8c + 32 = 9/5 × c + 32

F - 32 = 9/5 × c

5/9 × (F - 32) = c

or

c = 5/9 × (F - 32)

that's it.

5 0
2 years ago
Other questions:
  • How do you write 287% as a fraction or mixed number in simplest form? Submit
    5·1 answer
  • Is an angle that is greater than 90 degrees is acute True or False
    11·2 answers
  • Point Q is the centroid of △ABC. QE = _____
    9·1 answer
  • Please help me with this question 7th grade
    10·2 answers
  • The number of boys in a school is 120% the number of girls at the school. What is the number of boys if there are 320 girls?
    14·2 answers
  • Joshua has a ladder that is 25 ft long....HELP!!
    15·2 answers
  • How do i solve this equation a over c is equal to d over a to solve for a
    10·2 answers
  • Write equivalent fractions for 11/12 and 9/10 using the least common denominator
    15·2 answers
  • Question number 1 Which measurement uses square units? <br>​
    15·1 answer
  • Simpl following 12mn+4m²n-3mn+2m²n​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!