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disa [49]
3 years ago
9

Seven more than 1/2 a number

Mathematics
2 answers:
Marina86 [1]3 years ago
6 0

Answer: 7 + 1/2n

”more” means to add an additional value.

:)

fgiga [73]3 years ago
4 0

Answer:

7 add 1/2 which would be either 7 1/2 or 8/2 which is 4

Step-by-step explanation:

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A construction company has an expenditure rate of ​E(x)equalse Superscript 0.11 x dollars per day on a particular paving job and
dmitriy555 [2]

Answer:

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Step-by-step explanation:

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6 0
4 years ago
Who’s good at algebra & can answer these with work??
AleksandrR [38]

Answer:

The answer to x2=25 is x=5

Step-by-step explanation:

When using factoring to solve this problem I just square rooted both numbers. The square root of x2 is x and the square root of 25 is 5. Sorry i couldn't help with all of them!

5 0
4 years ago
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solniwko [45]

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write and solve and equation to find how many movies they have time to show.
GalinKa [24]

Answer:

Equation 0.5 + 1.75(x) = 4

x = 2movies

Step-by-step explanation:

Given that,

movie night will last for 4 hours

each movie take 1.75 hours

time for eating popcorn 0.5 hours

To find,

number of movies which can be watched

<h2>Equation</h2><h2>0.5 + 1.75(x) = 4</h2><h2>Solve for x</h2><h3>1.75(x) = 4 - 0.5</h3><h3>1.75(x) = 3.5</h3><h3>x = 3.5/1.75</h3><h3>x = 2  </h3>

So, total number of movies which could be watched in 4hr = 2

<h3 /><h3 /><h3 /><h3 /><h3 /><h3 /><h3 />

7 0
3 years ago
Cheryl drove 4 hours at a constant rate to travel 160 miles. At what rate did she drive? A. 20 mph B. 35 mph C. 40 mph D. 72 mph
erik [133]

Answer:

40 mph

Step-by-step explanation:

you take your miles 160 and divide them by 4 which is going to be 40

5 0
3 years ago
Read 2 more answers
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