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
pickupchik [31]
3 years ago
12

They want me to put something here and the question is the picture

Mathematics
1 answer:
arsen [322]3 years ago
8 0

Answer:

D. (1, -2)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define systems</u>

5x - 2y = 9

3x + 4y = -5

<u>Step 2: Rewrite systems</u>

10x - 4y = 18

3x + 4y = -5

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Add to equations together:                    13x = 13
  2. Divide 13 on both sides:                          x = 1

<u>Step 4: Solve for </u><em><u>y</u></em>

  1. Define:                              3x + 4y = -5
  2. Substitute in <em>x</em>:                 3(1) + 4y = -5
  3. Multiply:                            3 + 4y = -5
  4. Isolate <em>y </em>term:                  4y = -8
  5. Isolate <em>y</em>:                           y = -2

And we have our final answer!

You might be interested in
Given: ∠2 ≅ ∠4 Which lines must be parallel?
leva [86]

Answer:

B) p and q

Step-by-step explanation:

If ∠2 ≅ ∠4 then line p and line q must be parallel. ∠2 and ∠4 are corresponding angles, and corresponding angles are congruent.

6 0
3 years ago
Read 2 more answers
This is the result of solving an equation to find a value(s) for the variable(s) which make the equation true.
SOVA2 [1]

Answer:

Step 1: Simplify both sides of the equation.

8−2(3−x)=4x+6

8+(−2)(3)+(−2)(−x)=4x+6(Distribute)

8+−6+2x=4x+6

(2x)+(8+−6)=4x+6(Combine Like Terms)

2x+2=4x+6

2x+2=4x+6

Step 2: Subtract 4x from both sides.

2x+2−4x=4x+6−4x

−2x+2=6

Step 3: Subtract 2 from both sides.

−2x+2−2=6−2

−2x=4

Step 4: Divide both sides by -2.

−2x

−2

=

4

−2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Somebody please help me. This makes zero sense.
earnstyle [38]

Answer:

d

Step-by-step explanation:

rearrange it like an equation.

take everything else out of the middle apart from x.

make sure that what you do to the middle you do to both sides

6 0
2 years ago
If jimmy had had 9 apples and karl has 10 how mush togheter
sveticcg [70]
19? Lol........................
7 0
3 years ago
The prism below is made of cubes which measure of a centimeter on one side. What is the volume?
denpristay [2]
Volume = 45
Bc
3 rows wide
5 rows long
3 rows tall
5x3=15
15x3=45
6 0
3 years ago
Other questions:
  • Write an inequality that represents the description and then solve. Dave has $15 to spend on an $8 book and two birthday cards (
    5·1 answer
  • Value of the irrational e is
    11·1 answer
  • 3+10+4-6<br> I am stuck help on this algebra expression
    12·1 answer
  • Convert 17⁄8 to a decimal, rounded to the nearest hundredth. A. 2.13 B. 2.44 C. 1.78 D. 1.14
    13·1 answer
  • What is the discriminante of 9x^2+10x
    8·1 answer
  • Which object is moving faster based in the graphs presented?
    7·1 answer
  • The reading on a car’s speedometer may have an error up to 6.25%. The speed limit on a road is 65 miles per hour.
    11·2 answers
  • Pls help it is due today!!!!!
    6·2 answers
  • moenba collects apples in the orchard. She picks about 5 apples each minute. Approximately how many apples will Moenba pick in e
    7·1 answer
  • : the mass of an average classroom meter stick is roughly 0. 2 kg.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!