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
sweet-ann [11.9K]
3 years ago
8

Pls help hurry pls!!!!​

Mathematics
1 answer:
EastWind [94]3 years ago
8 0
1 is B.
I’m not sure what 2 is.
3 is A.
4 is B.
You might be interested in
Easy multiple choice!
Zepler [3.9K]

Answer:

-4

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

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

4x + 5y = -12

-2x + 3y = -16

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

-2x + 3y = -16

  1. Multiply everything by 2:                    -4x + 6y = -32

<u>Step 3: Redefine Systems</u>

4x + 5y = -12

-4x + 6y = -32

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

<em>Elimination</em>

  1. Combine 2 equations:                    11y = -44
  2. Divide 17 on both sides:                  y = -4
5 0
3 years ago
Read 2 more answers
(N * 3) + 6 - (n * 2) = n + 3 what is value of n
GalinKa [24]
(n*3)+6-(n*2)=n+3
3n+6-2n=n+3
3n-2n-n=3-6 every n on the left and free numbers on the right
0=-3
contradiction,  there are no solution
7 0
3 years ago
Read 2 more answers
a girl that is 4 feet tall standing 2 feet from a mirror sees the reflection of a flag pole that is 12 feet from the mirror how
Roman55 [17]

Answer:

the pole is 24 feet tall

Step-by-step explanation:

the mirror make every thing half its size

6 0
3 years ago
Which of the following most commonly influences weather?
astraxan [27]
The answer should be jet streams. :)
6 0
3 years ago
Which of the following is a solution of y - x &lt; -3?<br><br> (6, 2)<br> (2, 6)<br> (2, -1)
Snowcat [4.5K]
Personally I'd solve this inequality for y first:  y < x-3.

That immediately eliminates (6,2) and (2,6).

Starting from y < x-3 and letting 2 sub for x and -1 sub for y, is the following true or false?

-1 < 2 -3     NO.  -1 < -1 is false.  Was there a fourth answer choice?

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of log Subscript 4 Baseline 16?
    8·1 answer
  • How do I rewrite this algebra problem 9x_-72
    11·2 answers
  • PLZ HELP 20 MIN LEFT ON MY HW IDK HOW TO DO THIS I KEEP GETTING THE WRONG SAME ANSWER
    10·1 answer
  • What is the slope-intercept of 5x-y=-36
    15·1 answer
  • Which system is equivalent to StartLayout Enlarged left-brace 1st row y = 9 x squared 2nd row x + y = 5 EndLayout StartLayout En
    8·2 answers
  • Harvey plans to use 5 ft of shelving for four shelves whose lengths are to be a series of consecutive even numbers. How many inc
    6·1 answer
  • HELP PLEASEEEEEEEEEE
    9·2 answers
  • A bag contains 10 red marbles .15 yellow marbles, 5 Green marbles and 20 blue marbles. Five marbles are drawn from the bag. what
    13·1 answer
  • Carlos has 3 times as many colored pencil as Joe. Carlos has 36 colored pencil.
    10·1 answer
  • Which scale you would use on the coordinate plane to plot each set of points? A Select . (1.-6).(-7,-8), (-3, 7), (0.9) • (-20,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!