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Alexeev081 [22]
2 years ago
6

Find x. Round to the nearest tenth if necessary.

Mathematics
1 answer:
snow_tiger [21]2 years ago
8 0

Answer:

your answers are in the attachment

hope it helps...

Step-by-step explanation:

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30 PTS HELP ME ASAP! PLEASE! IM TIRED AND NEED HELP!
almond37 [142]

Answer:

Step-by-step explanation:

Slope is an average.  In this particular context, the slope of 6.9 (or 7) means that an average of 7 people entered the store every hour.

If x is the number of hours the store is open and we are told to find the number of customers that have entered the store after 5 hours, we fill in the equation as follows:

y = 7(5) + 10 and

y = 35 + 10 so

y = 45.

If you use 6.9 instead of 7:

y = 6.9(5) + 10 and

y = 34.5 + 10 so

y = 45.5

Since you can't count a half of a person, using 7 instead of 6.9 makes more sense.

4 0
2 years ago
Engineering students at Lancaster College last year received an average of $6,400 in scholarships and grants. This year, the ave
valentinak56 [21]

Answer:

79% decrease

Step-by-step explanation:

Subtract 6400-1344=5056

Find percent decrease (5056/6400)x100=79

79% decrease is our final answer

8 0
3 years ago
Evaluate the numerical expression. <br> 4/3 - (-3/4)
LuckyWell [14K]
4/3 - (-3/4)

4/3 + 3/4

16/12 + 9/12

25/12 = 2 1/12

Hope I helped :)
4 0
2 years ago
Read 2 more answers
Michael has a recipe that requires 3/4 cup of flour,and he wants to make 1/2 the recipe. How much flour does he need?
Eva8 [605]

Answer:

Michael will use 3/8 cup of flour.

Step-by-step explanation:

Half of a Fraction:

1.  Reduce fraction to its lowest terms.

2.  If the numerator is an even number than divide the numerator by 2.

Example:  4/5 divided in half would be 2/5.

3.  If the numerator is an odd number than multiply the denominator by 2.

Example:  1/3 divided in half would be 1/6.

3/4 cup of flour divided in half would be 3/8 because the numerator 3 is an odd number so the denominator of 4 would be multiplied by 2 equaling 8.

8 0
2 years ago
Cos^4A - sin^4A = COS2A​
Elenna [48]

Step-by-step explanation:

hope u understand it's just a simple formula

8 0
2 years ago
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