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
Bess [88]
3 years ago
10

Type the ordered pair that is the solution to these questions. 3x-y=13

Mathematics
1 answer:
Dvinal [7]3 years ago
3 0

Answer:

Here's 3 ordered pairs:

(0,-13)(1,-10)(2,-7)

Step-by-step explanation:

They should all be correct. It doesn't matter which one you choose.

You might be interested in
It’s ratios can someone help look at the picture for the question
jolli1 [7]

Answer:

8:4

Step-by-step explanation:

the ratio of apple to orange juice is how much of each is used. to find how much is used for one smoothie look at the table. it says 8 of apple juice and four of orange juice. now make a ratio between the two. apply juice: orange juice=8:4

hope this helps, also what grade is this question for?

7 0
2 years ago
How do you solve: secx=-5/2, tanx&lt;0<br><br> Find all six trig functions
Brut [27]

Answer:

sec theta = (sqrt24/5) cos theta = -2/5 tan theta = (-[sqrt 21]/2) sec theta = 5/2 csc theta = (5sqrt21)/21 cot theta = (-2sqrt21)/21

Step-by-step explanation:

During the problem, secx = -5/2, we can assume that as cos = -2/5. -2 = x. 5 = r. find for Y with: x^2+y^2=r^2. After that, plug in for the variables and you get all the answers. Rationalize the square roots, don't forget.

5 0
3 years ago
2.8y + 6 +0.2 y =5y -14
serious [3.7K]
2.8y + 6 + 0.2y = 5y - 14
(Simplify like terms in first half of equation)
3y + 6 = 5y - 14
(Subtract both sides by 3y)
6 = 2y - 14
(Flip)
2y - 14 = 6
(Add both sides by 14)
2y = 20
(Divide both sides by 2)
y=10
3 0
3 years ago
Amelie found the solutions of the equation x2 − 1x = 42 to be 6 and −7. Explain why this answer is incorrect. Then, find the cor
cupoosta [38]
I dont know how to solve it but since the answer shows as 6 and -7, if you plug it in as x values, one tiem as 6 and second time as -7 it doesnt equal 42
7 0
3 years ago
A book sold 35,300 copies in its first month of release. Suppose this represents 6.3 of the numbers sold to date. How many copie
skelet666 [1.2K]

Answer:

560,317.460

Step-by-step explanation:

The computation of copies that have been sold is shown below:-

we assume the number of copies is x

So, the number of copies in the first month is

= \frac{6.3}{100} x

As per the situation the number of sold copies is 35,300 so the equation will be

\frac{6.3}{100} x = 35,300

6.3x = 35,300\times 100

x = \frac{35,300\times 100}{6.3}

after solving the above equation we will get the number of copied that have been sold to date

= 560,317.460

7 0
3 years ago
Other questions:
  • What does it mean to find the point P on GK such that 3(GP)=2(PK
    10·1 answer
  • Simplifying exponential expressions. a^5 b^5 c^5
    6·1 answer
  • If you wanted to find the depth of a submarine during a dive, would it be more reasonable to use an equation with the rate in fe
    12·1 answer
  • 4x+y-2z=5 -4x-5y+3z=-3 -4x-6y+z=16
    10·1 answer
  • Any suggestions or answers
    6·1 answer
  • A volcano in the ocean rises approximately 14,000 feet above sea level. Its base is approximately 20,000 feet below sea level. W
    7·1 answer
  • I NEED HELP ASAP!!!
    12·1 answer
  • I need help on this one
    12·1 answer
  • PLEASE HELP ME WITH THIS!!!!
    9·1 answer
  • 6th grade
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!