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just olya [345]
2 years ago
13

Evaluate the expression for x = 1.7. Enter your answer in the box. x2 + 3x

Mathematics
1 answer:
S_A_V [24]2 years ago
4 0

Answer: 6

Step-by-step explanation:

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The distance between city E and F is 678.35 miles and the distance between city F and G is 156.8 miles. What is the distance bet
Free_Kalibri [48]

E to F = 678.35 miles
F to G = 156.8 miles
G to H = x
Total distance = 2,457 miles
E to G = 678.35 + 156.8 miles
E to G = 835.15
G to H = 2,457 - 835.15
G to H = 1621.85 miles

8 0
3 years ago
Read 2 more answers
3x + y = 6<br> 5x - 2y = 10
Eddi Din [679]

Answer:

x=2

y = 0

Step-by-step explanation:

3x + y = 6         -------------(i)

5x - 2y = 10      -------------(ii)

Multiply (i) by 2   ===>   6x +2y = 12

                     (ii)  ===>   <u> 5x - 2y =  10</u>

add   ============>    11x       = 22

                                              x = 22/11

                                              x = 2

Substitute x = 2 in (i)

       3*2 + y = 6

           6 + y = 6

                 y =  6 - 6

                 y = 0

3 0
3 years ago
Mr Smith is making a 4 question quiz. looking at a bank of quiz questions there are 17 choices for question one, 16 choices for
Harrizon [31]

Answer:

4,352

Step-by-step explanation:

17 × 16 × 8 × 2

4352

8 0
2 years ago
laura spends 4 hours reading a book that is 76 pages long. what is the average number of pages she read per hour?
Studentka2010 [4]

The average number of pages she reads per hour is 19 pages per hour

<h3>How to determine the average number of pages she read per hour?</h3>

The given parameters are:

Number of pages = 76 pages

Number of hours = 4 hours

The average number of pages she reads per hour is calculated using the following formula

Average = Number of pages/Number of hours

Substitute the known values in the above equation

Average = 76 pages/4 hours

Evaluate the quotient

Average = 19 pages per hours

Hence, the average number of pages she reads per hour is 19 pages per hours

Read more about average at:

brainly.com/question/20118982

#SPJ1

5 0
1 year ago
Id like some assistance please.
VladimirAG [237]
X can you please give me braknlistest yes yes thank yoy
4 0
3 years ago
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