All categories

2 years ago

Select the correct answer. Solve this inequality for x.

Mathematics

2 answers:

Zinaida [17]2 years ago

5 0

Answer:

x > 25

Step-by-step explanation:

81 - 6/5x < 55

subtract 81 from each side to get:

-6/5x < -26

multiply each side by -5/6 to isolate the 'x' (remember to flip the inequality symbol because you're multiplying by a negative)

x > 150/6 or x > 25

disa [49]2 years ago

4 0

Answer:

ur actual answer would be A. or x > 21 2/3

Step-by-step explanation:

solve the inequality 81 - 1 1/5x < 55 and get

x < 65/3

and simplify that to a mixed number

> 21 2/3

You might be interested in

Determine the equation of the line perpendicular to the line y = –8 through the point (–4, –2).

sesenic [268]

The perpendicular line is x=-4

3 0

3 years ago

Read 2 more answers

A tank is 5 metre long 3 metre wide and 1 m high. how many litre of water can it hold?<br><br>

Ratling [72]

Answer:

15,000 liters

Step-by-step explanation:

First, find the volume in meters. 5*3*1=15 meters

1 meter = 1000 liters

(x15)

15 meters = 15000 liters

Hope this helped :D

4 0

3 years ago

Sam's bank account balance on Monday was $8. On Tuesday, his account balance was -$2. How much money did Sam withdraw from his a

ss7ja [257]

It would be 8. To solve, look at it like this: 8-b=(-2). I would then look at a number line or create one if your not to sure of yourself. 8-8=0, and then 0-2=-2. 2+8=10 (the numbers you subtracted). So the answer is 10.

6 0

3 years ago

Read 2 more answers

Select all the equations where c=9 is a solution. Choose 2 answers:

olganol [36]

question no. D and E

D.C/3=3

C=3×3

C=9

E.36=4c

36/4=c

9=c

Therefore,D=9 and E=9

4 0

3 years ago

Read 2 more answers

Solve the following system of linear equations by graphing.

Oksanka [162]

Answer:

See Explanation

Step-by-step explanation:

For $y=-\frac{1}{2}+3$ : (0,3) (2,2)

The equation is in slope intercept form. y=mx+b

The y intercept is 3.

The slope is 1/2.

Moving one unit down and 2 units to the right, we get (2,2)

For $y=2x-2$ : (0,-2) (1,0)

The y intercept is -2.

The slope is 2.

Moving 2 units up and 1 unit to the right, we get (1,0)

8 0

3 years ago