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
klasskru [66]
3 years ago
11

Pleas yall help me with this cause I'm dumb

Mathematics
1 answer:
harkovskaia [24]3 years ago
3 0

Answer:

-4.8

Step-by-step explanation:

an integer is a whole number that is not a fraction or decimal.

You might be interested in
Two cars drive on the same highway in the same direction. The graphs show the distance, d, of each one as a function of time, t.
andrey2020 [161]

Answer:

  • Car B

Step-by-step explanation:

<u>The equation for the speed is:</u>

  • s = d/t

From the equation we see for the same t the speed is greater if d is greater.

We can show that if add a vertical line to a graph and compare the d- values of the intersection of the vertical line with the graphs of the cars.

It obvious the graph of the Car B will have a greater d- value.

It means that Car B has a greater speed so it is faster that Car A.

7 0
3 years ago
Which of the following is a solution to the following system of inequalities?
iren2701 [21]

Option D: (0,3) is the solution to the inequalities.

Explanation:

From the given graph, we can see that the equation of the inequalities are

$y>-x+1$ and $y\leq 2 x+3$

To determine the coordinate that satisfies the inequality, let us substitute the coordinates in both of the inequalities $y>-x+1$ and $y

Thus, we have,

Option A: (1,-1)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies-1>0 is not true.

$y\leq 2 x+3 \implies -1\leq 5 is true.

Since, only one equation satisfies the condition, the coordinate (1,-1) is not a solution.

Hence, Option A is not the correct answer.

Option B: (-4,0)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies0>5 is not true.

$y\leq 2 x+3 \implies 0\leq -5 is not true.

Since, both the equations does not satisfy the condition, the coordinate (-4,0) is not a solution.

Hence, Option B is not the correct answer.

Option C: (3,-2)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies-2>-2 is not true.

$y\leq 2 x+3 \implies -2\leq 9 is true.

Since, only one equation satisfies the condition, the coordinate (3,-2) is not a solution.

Hence, Option C is not the correct answer.

Option D: (0,3)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies3>1 is true.

$y\leq 2 x+3 \implies 3\leq 3 is true.

Since, both equation satisfies the condition, the coordinate (0,3) is a solution.

Hence, Option D is the correct answer.

4 0
3 years ago
The answer please please the answer
notsponge [240]

Answer:

25.5 sq cm

Step-by-step explanation:

1*3/2+7*3+1/2*3*2=3/2+21+3=25.5 sq cm

6 0
3 years ago
HELP SOON
LekaFEV [45]

11 people x 138 = 1,518 total pounds.

13 people x 148 = 1,924 total pounds.

Difference = 1924 - 1518 = 406 pounds.

Average weight  = 406/2 = 203 pounds

3 0
3 years ago
Use the Distributive Property to simplify the expression.
Hatshy [7]

Step-by-step explanation:

8. 4x+24

9. 8c-40

10. 14y+56

11. 9e-36

4 0
3 years ago
Other questions:
  • a group of students attend math club. Half of the students are boys and 4/9 of the boys have brown eyes. What fraction of the gr
    7·1 answer
  • 4.12x 10 to the 6 power
    14·1 answer
  • (3x + 3)(x − 5) <br><br><br> I’m confused please help me!
    15·2 answers
  • Why do people go 20 miles over the speed limit reddit?
    15·2 answers
  • In a study published in 2007 by the NCBI and National Institutes of Health (NIH) under their OpenMed initiative, researchers wan
    14·1 answer
  • -3(x - 1) + 8 (32 = 3) = x + 7
    7·2 answers
  • Solve the literal equation <br><br> 6/p=x+a for p
    11·1 answer
  • Consider A is a set and B is another set, if Au B=A n B, then
    5·1 answer
  • 81x^2=25 solve by factoring
    5·1 answer
  • X varies directly as the cube root of y .x=6when y=8.Find the value of x when y=64.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!