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sergey [27]
2 years ago
10

Which equation has no solution?-x-3=52x-1= 05-3x=-8x+9=0​

Mathematics
2 answers:
Bogdan [553]2 years ago
7 0

Answer:

The last one?

Step-by-step explanation:

seropon [69]2 years ago
3 0

Answer:

All of them have a solution.

Step-by-step explanation:

-x-3=5

- If x is -8, the equation is fulfilled

2x-1=0

- If x is 1/2, the equation works

5-3x=-8

- If x is 4 1/3, the equation is fine

x+9=0​

- If x is -9, the equation works

ALL OF THESE EQUATIONS HAVE A SOLUTION!

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wolverine [178]
I think it is A
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4 0
2 years ago
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Which of the following sets of inequalities​
Ludmilka [50]

Inequalities help us to compare two unequal expressions. The correct options are 2 and 3.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

The inequality for the red portion is,

slope, m = (-2/-4) = 1/2

y-intercept is 2.

y ≤ (1/2)x + 2

The inequality for the blue portion is,
slope, m = (5-0)/(3-0.5) = 2

y-intercept is -1.

y > 2x - 1

Hence, the correct options are 2 and 3.

Learn more about Inequality:

brainly.com/question/19491153

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7 0
1 year ago
What is 1/4 in the exponent of 3?
zimovet [89]

Answer:

1/4 to the 3rd power is 0.015625

Step-by-step explanation:

Im assuming that is what your asking, you worded it a little differently. When you figure out what the value of something is based on the power it is raised to, you multiply that number by itself the amount of the exponent.

1/4 x 1/4 x 1/4 =  0.015625

5 0
2 years ago
A department store sells a pair of shoes with an 87% markup. If the store bought the pair of shoes for $55.25, what is the selli
kolbaska11 [484]
Markup means they sell it for that percentage more than they bought it for. First let's calculate how much they will mark it up for:

\sf 55.25\cdot 87\%

Convert 87% into a decimal(87/100):

\sf 55.25\cdot 0.87

Multiply:

\sf\approx 48

This is how much they'll mark it up, now let's add it to how much they bought it for to find out the selling price:

\sf 48+55.25\approx\boxed{\sf \$ 103}
5 0
2 years ago
A
tamaranim1 [39]

Answer:

3000

Step-by-step explanation:

640x3 = 1920

90x12 = 1080

7 0
1 year ago
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