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
olasank [31]
3 years ago
15

7x-8y=13 solve for y

Mathematics
1 answer:
Gala2k [10]3 years ago
5 0
Get y alone
so
-8y=13-7x (by subtracting 7x from both sides)
now you still want y by itself so you divide by -8
leaving you with
y=-13/8 + 7/8
You might be interested in
Determine the area. Show your work. Round your answer to the nearest hundredth
vlabodo [156]

Answer:

54

Step-by-step explanation:

To solve this, you have to find the area of the square then the area of the triangle, and add them together.

To find the are of a square you multiply the base by the height.

Example: 6 × 6 = 36

To find the area of a triangle you multiply the base by the height and divide it by 2.

Example: 6 × 6 = 36

36 ÷ 2 = 18

Now we add both areas together.

Example: 36 + 18 = 54

3 0
3 years ago
What's the answer???
Triss [41]

Answer:

2nd option

Step-by-step explanation:

4 0
3 years ago
Which graph represents polynomials function f(x)=x^3+4x^2-15x-18
olya-2409 [2.1K]
The bottom left, lies never -6 on x axis and 20 on y axis
4 0
3 years ago
Read 2 more answers
ITS 8TH GRADE SCIENCE HELP: Consider this problem statement, "Does the amount of salt in water affect the rate of freezing?" Ide
vova2212 [387]
I think it’s line graph but I think I’m completely wrong-

6 0
3 years ago
A midwestern music competition awarded 38 ribbons. The number of blue ribbons awarded was 1 less than the number of white ribbon
Artist 52 [7]
Starting from what I know (the difference between ribbons), I decided to go from the bottom and work my way up. I then noticed a pattern (each sum was three more of the previous one), and decided to keep my pattern of the three numbers but not have to do any major mental work and instead add three to the previous sum until I got to 38.

4 0
4 years ago
Other questions:
  • Since opening night, attendance at play A has increased steadily, while attendance at play B first rose and then fell. Equations
    8·2 answers
  • 8.4×3.7 please show your work on a piece of paper
    10·2 answers
  • Need help, how do I do this?
    12·2 answers
  • How many fl oz are in 6.5 c
    8·2 answers
  • If Ms. P wants to withdraw $900 from an account earning 4% average annual interest rate at the start of each year for 7 years, h
    12·1 answer
  • Write the equation of a parabola with vertex (2,-1) and directrix y=-3
    14·1 answer
  • A science fair has 180 entries. There<br> are 72 entries from sixth grade<br> students.
    15·1 answer
  • Let A = { all odd numbers) and B = {1,3,5,7). Is B a subset of A?
    15·2 answers
  • There are 12 members in a bicycle club this fall. But next summer, Noelle hopes the number of members will be 175% of this numbe
    9·1 answer
  • Pls can someone help me
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!