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lbvjy [14]
4 years ago
8

Suppose it took 19 riders a total of 11 days 21 hours to ride from st Jospeh to Sacramento. If they all rode the same number of

hours, how many hours did each rider ride
Mathematics
1 answer:
ale4655 [162]4 years ago
6 0
285 hours. Did the riders travel together? If so the answer is 285 for each rider, because they were all together. If they like made shifts or something it would have been 15 hours. 
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Amelia and Elliott are collecting empty soda cans for recycling. Amelia has 13 less than 5 times the cans that Elliott has. Toge
xeze [42]

Answer:

D.) Elliott has 212 cans, Amelia has 45 cans

Step-by-step explanation:

257 = x + (5x - 12)

257 = 6x - 13

+13           +13

270 = 6x

/6        /6

45 = x     (the amount of Amelia's cans)


257 - 45 = 212  (the amount of Elliott's cans)


please rate and thank : )

6 0
4 years ago
PLEASE HELP this is a missing assignment i will mark brainliest
chubhunter [2.5K]

The polynomial a(x) = -18x² - 6x + 12 is the dividend of the polynomial division

The quotient q(x) is 0 and the remainder r(x) is -18x² - 6x + 12

<h3>How to divide the polynomial?</h3>

The polynomial functions are given as:

a(x) = -18x² - 6x + 12

b(x) = 3x³ + 9x - 1

The quotient equation is given as:

a(x)/b(x) = q(x) + r(x)/b(x)

Since the degree of the dividend a(x) is less than the degree of the divisor b(x), then it means that the value of the quotient q(x) is:

q(x) = 0

And the remainder r(x) is:

r(x) = a(x)

Substitute known values

r(x) = -18x² - 6x + 12

Hence, the quotient q(x) is 0 and the remainder r(x) is -18x² - 6x + 12

Read more about polynomial division at:

brainly.com/question/25289437

5 0
3 years ago
What is the value of the expression<br> 2 1/4 * (3/2 - 3/4) + (2/8 / 1/2)?
pantera1 [17]

Answer: 35/16

Step-by-step explanation:

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3 years ago
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nata0808 [166]

Answer:

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Step-by-step explanation:

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3 years ago
Which type of factoring is used to factor the following expression:<br> 2x^2 + 7x- 30
svetlana [45]

Answer:

 (2x - 5) • (x + 6)

7 0
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