3 years ago

How to determine if a equation is a inequality

Mathematics

1 answer:

Kruka [31]3 years ago

8 0

Answer: >, <, ≥, ≤

Step-by-step explanation: Any of these are clear indicators of an inequality

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X*2+1=10 then x=? Tell me the value of x

Trava [24]

Answer:

Step-by-step explanation:

$x \times 2 + 1 = 10$

$2x + 1 = 10$

Move constant to R.H.S and change its sign

$2x = 10 - 1$

Subtract the numbers

$2x = 9$

Divide both sides of the equation by 2

$\frac{2x}{2} = \frac{9}{2}$

Calculate

$x = 4.5$

Hope this helps..

Best regards!!

6 0

2 years ago

1)The original price of concert is $100. They are on sale for 21% off. How much will the tickets cost after the discount? 2)Ms.B

mel-nik [20]

1. 79% Take 100 x 21%=21, then subtract 21 from 100 = 79
2. $138 Take 1200 x 11.5%= $138

3 0

2 years ago

Please I need some answers a few is fine

sp2606 [1]

Answer:

a ) Square Root of 25 = 5

b ) Square Root or 81 = 9

c ) Square Root of 64 = 8

d ) Square Root of 169 = 13

Step-by-step explanation:

Hope this helps! <3

8 0

2 years ago

Segments BG and AH are lines are what.<br> A.skew<br> B. Perpendicular <br> C. Parallel

solmaris [256]

Answer:

A, they are skew

Step-by-step explanation:

Skew means that they are not perpendicular and they are not parallel.

Sorry if it turns out wrong.

7 0

2 years ago

A bike rider travels 58 miles 5 hours.

swat32

A. 58/5= 11.6 mph

b. it take 1 hr to ride 11.6 miles
so in 3hrs he would travel 3 x 11.6=34.8mi

8 0

2 years ago