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
Gnesinka [82]
3 years ago
15

For the linear equation 5x+4y=16, express y in terms of x.

Mathematics
1 answer:
miskamm [114]3 years ago
4 0

Answer:

y= -5/4x +4

Step-by-step explanation:

To express y in terms of x, we need the equation to be y=....

To do this, we must solve for/isolate the variable, y

5x+4y=16

Subtract 5x from both sides

4y= -5x +16

Divide both sides by 4

y= -5/4x +4

You might be interested in
Malcolm had a 20% discount coupon for camping equipment. He bought a camp stove for $39.96. What was the original price of the c
Fudgin [204]

Answer: $ 50 after rounding to nearest cent

Step-by-step explanation:

%age                            price

80                                 $39.96

100                                  x

using cross product rule

x=39.96*100/80= $49.95

8 0
3 years ago
Quest-Room ist die beste Unternehmung für Gruppen in Köln und liegt nur wenige Minuten vom Hauptbahnhof und dem Kölner Dom entfe
kramer
Idk...........................................................................................
8 0
3 years ago
In the third degree polynomial function f(x) =x^3 + 4x, why are 2i and -2i zeros?
IgorC [24]

Answer:

We just need to evaluate and get f(2i)=0, f(-2i)=0.

Step-by-step explanation:

Since i^2=-1, then i^3=i^2i=-i, and we can apply this when we evaluate f(x) =x^3 + 4x for 2i and -2i.

First we have:

f(2i) =(2i)^3 + 4(2i)=2^3i^3+8i=8(-i)+8i=0

Which shows that 2i is a zero of f(x).

Then we have:

f(-2i) =(-2i)^3 + 4(-2i)=(-2)^3i^3-8i=-8(-i)-8i=8i-8i=0

Which shows that -2i is a zero of f(x).

4 0
3 years ago
Please help pls pls pls pls it’s due soon
BARSIC [14]

Answer:

the answer is 67.5

Step-by-step explanation:

look at the photo

4 0
2 years ago
Write the proportion and solve:
ElenaW [278]

Answer:

810 min

Step-by-step explanation:

5 miles for 45 min

90 miles for x min

x = (90*45)/5

x= 810 min = 13.5 hours

8 0
3 years ago
Read 2 more answers
Other questions:
  • Mark Went to the store and purchase nine pairs of socks and three packages of undershirts for $8.28 each he also purchase a pair
    14·1 answer
  • A rectangular prism has a length of 11 centimeters, a width of 9 centimeters, and a height of 3 centimeters. What is the cubic c
    13·2 answers
  • Estimate the length of tamara’s Room
    9·1 answer
  • Given the following sets.<br> A = {0, 1, 2, 3)<br> B = (a, b, c, d]<br> C = {0, a, 2, b)<br> Find BC
    14·1 answer
  • A prism is completely filled with 1120 cubes that have Edge Length of 1/2 inc what is the volume of the prism
    6·1 answer
  • HELP! I'll mark you the brainest and give you all my points !! (Show all work)
    14·2 answers
  • Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distribute
    5·1 answer
  • What is log x-log 2=log 17
    9·2 answers
  • Put them in order 0.25,1.5 and 2.5
    8·2 answers
  • Given:f(x)=3x^2+1,G(x)=2x-3,H(x)=x<br> F(-2)=<br> a.13<br> b.37<br> c.-11
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!