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amid [387]
3 years ago
13

Identify the two equations that have no solution?

Mathematics
1 answer:
gayaneshka [121]3 years ago
7 0

Answer:

1st option and last option

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Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store. how far does she wall in all?
Masteriza [31]
We know that <span>Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store. 

To solve the problem we have to use addition. 

4/10 + 5/10 = 9/10 

Lola walks 9/10 miles. </span>
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I don’t know how to solve this problem,
xxTIMURxx [149]

Answer:

380/week

Step-by-step explanation:

all u do is 1520 divide by 4 (bc he makes 1520 in 4 weeks) and that would equal 380 per week.

hoped that helped:P

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masha68 [24]

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Step-by-step explanation:

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How many terms are in the expression shown below? 5u 3 v + 3u 2 v 2 + 4uv + 5
Marianna [84]

Answer:

There are four terms of the expression 5u^3v+3u^2v^2+4uv+5.

Step-by-step explanation:

The given expression is 5u^3v+3u^2v^2+4uv+5.

The first term of this expression is 5u^3v.

The second term of this expression is 3u^2v^2.

The third term of the expression is 4uv.

The fourth term of the expression is 5.

Therefore, there are four terms in the given expression.

7 0
3 years ago
Will mark brainliest!! solve &amp; simplify the following equation: 2x²-7x=4​
Goryan [66]

Answer:

x=  −1 /2   or x=4

Step-by-step explanation:

This is ALGEBRA, equations, factoring and zero property. ok.. let's solve this step-by-step

2x^2−7x=4

<u>Step 1: Subtract 4 from both sides. </u>

2x^2−7x<u>−4 </u>=4 <u>−4 </u>

2x^2−7x−4=0

<u>Step 2: Factor left side of equation. </u>

(2x+1)(x−4)=0

<u>Step 3: Set factors equal to 0. </u>

2x+1=0 or x−4=0

x=  −1 /2   or x=4

(BTW, there are supposed to be two answers, it's factoring)

Sorry if the format is not clear, but I hope this helped (really feel you, algebra can be brain-striking)!! Please leave a comment, rating and/or mark as the brainliest-whichever you think I deserve! Thank You :)

4 0
3 years ago
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