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
Alina [70]
3 years ago
14

Question 2.2. Which ordered pairs make the inequality true?

Mathematics
1 answer:
taurus [48]3 years ago
8 0
<span>Question 2.2. Which ordered pairs make the inequality true?</span><span>2x + y > –4</span>The solutions are (-1, 2) and (1, -5), look at the graph in the attachment.

Question 3.3. What is the slope of the line represented by the equation?

There is no equation

Question 4.4. What is the slope of the line represented by the equation 6x - 3y = 4?

Convert to slope-intercept form:

6x - 3y = 4

Subtract 6x to both sides:

-3y = -6x + 4

Divide -3 to both sides:

y = -6/-3x + 4/-3

Simplify:

y = 2x - 4/3

Now it's in slope intercept form, y = mx + b, where 'm' is the slope. So the slope here is 2.

Question 5.5. What is the simplified form of the expression?

15y - 3(4y + 10)

Distribute -3 into the parenthesis:

15y - 12y - 30

Combine like terms:

3y - 30

You might be interested in
Solve the equation for the indicated variable 4=t-7s , for t
solong [7]

Answer:

t = 7s + 4

Step-by-step explanation:

The goal is to get t alone. So we should move 7s to the other side of the equals to sign. When we move 7s to the other side of the equals to sign the sign changes to -7s. There are no like terms to be collected so the answer should be 7s + 4 for t.

7 0
3 years ago
Read 2 more answers
What is the area of this figure?
Alborosie

Answer:

146

Step-by-step explanation:

Hey there to find the area of this shape we will divide it into 2 shapes first one is a trapezoid and the second one is a triangle. first, we find the area of a trapezoid. to find the area of a trapezoid we use the formula:

        A = \frac{a+b}{2} * h          

in this situation

a = 4

b = 14

h = 10

Now we plug it into the formula which will look like:

       A = \frac{4+14}{2}*10

if we solve it:

4+14 = 18

18/2 = 9

9*10 = 90

so the area of the trapezoid is 90

Now we find the area of triangle. to find the area of a triangle we use the formula:

   A = \frac{1}{2} * b * h

in this situation

b = 14

h = 8 ( because the height of the trapezoid was 10 and the height of both shapes combined is 18 so we do 18 - 10 = 8 )

Now we put the numbers into the formula  which will look like:

    A = \frac{1}{2}*14*8

if we solve it :

14*8 = 112

112*\frac{1}{2} = 56

so the area of the triangle is 56

Now we add the area of both shapes:

56 + 90 = 146

area of the big shape = 146

Have a wonderful day

7 0
3 years ago
Read 2 more answers
PLS HELP WILL GIVE BRAINLIEST !! TELL IF IM RIGHT AND WHY
Verdich [7]

Answer:

3rd

Step-by-step explanation:

8 0
3 years ago
What is 2 + 2 times 0 divided by 4 times 99<br> plus 1
Alexeev081 [22]
<h2>\boxed{3} ✅</h2>

Step-by-step explanation:

2 + 2 \times  \frac{0}{4}  \times 99 + 1 \\  = 2 + 0 + 1 \\  = 3

\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘

3 0
3 years ago
Read 2 more answers
While shopping for​ clothes, Curtis spent ​$78 less than 3 times what Daniel spent. Curtis spent ​$21. Write and solve an equati
Elanso [62]
Hope this helps. Daniel spent $33

6 0
4 years ago
Other questions:
  • 2x - 3y = 14<br> 5x - 3y = -10
    11·1 answer
  • What is the slope that passes through points -4 and 1?
    7·1 answer
  • A lake was stocked with 80 trout 20 bass 70 walleye and 30 catfish what is the probability that a fisherman catches a trout firs
    12·1 answer
  • Subtract: 17 3 5 - 11 1 2 A) 6 2 3 B) 6 2 7 C) 6 1 10 D) 6 2 10<br><br><br> help
    11·1 answer
  • What is 8 divided by 2/5
    11·2 answers
  • Ayuda por favor. Help please
    6·1 answer
  • I need help please, I attached a photo.<br><br>Graph y&gt;1-3x
    13·1 answer
  • Please help:( I don’t get how to do it.
    7·1 answer
  • What is the answer to (×^2+x-12)/(2x-6)
    5·1 answer
  • Which answer most accurately describes the line of fit in relation to the data in the plot?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!