3 years ago

Please explain this problem :

Mathematics

1 answer:

Anna [14]3 years ago

6 0

Answer:

2 full bottles

Step-by-step explanation:

7÷2.8= 2.5

2 full bottles

You might be interested in

What is an equation of the line that passes through the points (4, -4) and<br> (-4,-4)?

aalyn [17]

Answer:

y=-4

Step-by-step explanation:

i think its right

4 0

3 years ago

What is the slope of the line that passes through the points (2, –3) and (–2, 5)? 2 1/2 -1/2 -2

sergij07 [2.7K]

Answer: The slope is -2.

Step-by-step explanation:

(2,-3)

(-2,5)

Using the two given points, you can find the slope by finding the difference in the y coordinates and diving it by the difference in the x coordinates.

y coordinates: -3 - 5= -8

x coordinates; 2-(-2) = 4

Slope: -8/ 4 = -2

5 0

3 years ago

Isolate the x <br>3x+3y=-3

kirza4 [7]

Answer:

Step-by-step explanation:

3x + 3y = -3 given

3x = -3y - 3 subtract 3y from both sides

x = -y -1 divide everything by 3

hope this helps <3

3 0

3 years ago

Which of the following is the solution set of -21xl <-8

Norma-Jean [14]

Answer:

$x\:>\:4$ or $x\:$

Step-by-step explanation:

The given absolute value inequality is $-2|x|\:$

Divide both sides of the inequality by -2 and reverse the inequality sign:

$|x|\:>\:4$

By the definition of the absolute value function;

Either $x\:>\:4$ or $-x\:>\:4$

Divide through the rightmost inequality by -1 and reverse the sign.

This implies that:

$x\:>\:4$ or $x\:$

3 0

3 years ago

3. Which value of x makes the equation 3.5(2x - 4) = 21 true

Grace [21]

Answer:

Step-by-step explanation:

7 0

2 years ago