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
Alika [10]
2 years ago
12

The last one is 0,0 c(m)= 160m + 80 my life depends on this

Mathematics
1 answer:
Sliva [168]2 years ago
3 0

Answer:

yes

Step-by-step explanation:

80

You might be interested in
What is the geometric mean between 20 and 15?
Oksi-84 [34.3K]
<h3>I hope it helps you see the attachment below</h3>

Step-by-step explanation:

<h2>#Princesses Rule</h2>

8 0
2 years ago
X+y=5<br> x×y=6<br> Solve simultaneously with steps
igor_vitrenko [27]

Answer:

(3, 2), (2, 3)

Step-by-step explanation:

x + y = 5

xy = 6

Solve the first equation for x.

x = 5 - y

Substitute 5 - y for x in the second equation.

xy = 6

(5 - y)y = 6

5y - y² = 6

y² - 5y + 6 = 0

Factor.

(y - 2)(y - 3) = 0

y - 2 = 0  or y - 3 = 0

y = 2  or y = 3

Now substitute 2 for y in the first equation and solve for x.

x + y = 5

x + 2 = 5

x = 3

One solution is x = 3; y = 2, or (3, 2).

Now substitute 3 for y in the first equation and solve for x.

x + y = 5

x + 3 = 5

x = 2

Another solution is x = 2; y = 3, or (3, 2).

Answer: (3, 2), (2, 3)

7 0
2 years ago
What is x2 – 6 = 16x + 30 rewritten in standard form, then factored?
AlexFokin [52]

Answer:

The standard form of quadratic equation is x^2-16x-36=0

The factored form of x^2-16x-36=0 is (x+2)(x-18)=0

Step-by-step explanation:

Given equation x^2-6=16x+30

We have to write  in standard form and then factorize the given equation.

The standard form for a general quadratic equation is given as ax^2+bx+c=0

Consider x^2-6=16x+30

Taking all terms to left side, we have,

x^2-6-16x-30=0

Adding like terms, we have,

x^2-16x-36=0

Now we will factorize it.

We will solve the quadratic equation x^2-16x-36=0 using middle term splitting method,

-16x can be written as -18x+2x

x^2-16x-36=0  becomes

\Rightarrow x^2-18x+2x-36=0

Taking x common from first two terms  and 2 common from last two terms we have,

\Rightarrow x(x-18)+2(x-18)=0

\Rightarrow (x+2)(x-18)=0

Thus, the factored form of x^2-16x-36=0 is (x+2)(x-18)=0

4 0
3 years ago
Read 2 more answers
Write an expression to represent the length of a string in yards in terms of the string's length, x, in inches
Sergio039 [100]

Answer:

y = \frac{x}{36}

Step-by-step explanation:

Given

Length of string = x inches

Required

Determine the length in yards

Represent the equivalent length with y

Such that

y = x\ inches

Divide x by 36 to get equivalent in yards

y = \frac{1}{36} * x

y = \frac{x}{36}

Hence, the equivalent in yards is \frac{x}{36}

3 0
3 years ago
Will brought 5 boxes of candy at the theater if each box of candy cost $ 2.30 and he paid with a twenty dollar bill how much cha
daser333 [38]

Answer:

8.50$

Step-by-step explanation:

5×2.3=11-5

20-11.5=8.5

3 0
3 years ago
Other questions:
  • Which of the following sets of sides does not form a right triangle? 6, 8, 10 8, 15, 17 7, 24, 26 5, 12, 13
    5·2 answers
  • 500 millimeters equals how many liters?
    9·2 answers
  • Manuel's division is shown.
    12·2 answers
  • A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 ​respondent
    5·1 answer
  • Can someone please help me it would be an honor
    8·1 answer
  • Haily walked 15 miles in 9 hours. What was her walking rate in miles per hour? Express your answer in simplest form
    11·2 answers
  • Which is the best estimate of the correlation coefficient for the scatter plot?
    6·2 answers
  • 63 × (– 48) + 48 × (–37)
    9·2 answers
  • Is this answer, right?
    12·1 answer
  • While hiking, two hikers found a cave that went
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!