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
amm1812
2 years ago
5

Some one plz tell me how to do this

Mathematics
2 answers:
goldenfox [79]2 years ago
8 0
Subtract the 18 from the 78 then multiply both sides by -1, then divide by 5.
Eva8 [605]2 years ago
8 0
You subtract 18-5y which leaves 13 which is what your y is
You might be interested in
Which expression could be used to find the volume of the prism shown below?
AnnyKZ [126]

Answer:

11 times 8 times five

Step-by-step explanation:

When you are adding a three dimension shape you multiply it.

3 0
2 years ago
suppose sin(A)=2/5. Use the trig identity sin^2(A)+cos^2(A)=1 to find cos(A) in quadrant 1. Round to ten-thousandth.
shutvik [7]

Answer:

about0.9165

Step-by-step explanation:

3 0
3 years ago
Tevon,leah,and beth are playing a computer game. Trevon scored -8. Beth's score was 3/4 of trever's score, and leah's score was
faust18 [17]

Answer:

Trevon scored -8.

Beth's score was 3/4 of trever's score = -8 *3/4 = -6

leah's score was 1/4 of beth's score. = -6 *1/4 = -1.5

Leah's score was -1.5


8 0
3 years ago
Solve a variable source <br><br> x-7=15
mezya [45]

Answer:

x = 22

Step-by-step explanation:

x = 7 + 15

x = 22

4 0
3 years ago
Read 2 more answers
3/12 and 5/x are<br> equivalent ratios. Solve for<br> X. Pls help asap
Phoenix [80]

Answer:

3/12  and 5/x

12 times 5 is 60 so 3 times 20 shall be 60

3/12 = 5/20

:)

4 0
2 years ago
Other questions:
  • The red blood cell counts​ (in millions of cells per​ microliter) for a population of adult males can be approximated by a norma
    8·1 answer
  • A cake recipe calls for two eggs per cake. Sydney used 20 eggs in this recipe for a bake sale. How many cakes did she bake?
    11·2 answers
  • Starting from 105 feet away, a person on a bicycle rides towards a checkpoint and then passes it. The rider is traveling at a co
    6·1 answer
  • Find the value of x. Picture below
    6·1 answer
  • In a hat, you have index cards with the numbers 1 through 10 written on them. Find how many of the 10 possible numbers you can p
    11·2 answers
  • (16 points) Find the radius of convergence and the interval of convergence of the power series. g
    14·1 answer
  • sandy has 20 roses,5 daisies,and 10 tulips.She wants to arrange all the flowers in bouquets .Each bouquet has the same number of
    15·1 answer
  • I’m taking a test plz anyone help!
    13·1 answer
  • (13m^3n)(5m^2n^2)<br><br> :)
    8·1 answer
  • Help I don’t understand
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!