The sum of a number and twenty is greater than four times the number decreased by one

Mathematics

1 answer:

Virty [35]3 years ago

7 0

is that the question?

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9-x over 5 = 3 <br> Solve for x

tino4ka555 [31]

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A bag contains three red marbles, two green ones, one lavender one, two yellows, and two orange marbles. HINT [See Example 7.] H

lapo4ka [179]

Answer: 8

Step-by-step explanation:

Given: A bag contains three red marbles, two green ones, one lavender one, two yellows, and two orange marbles.

Total marbles other than green = 8

Total marbles other than green and yellow = 6

Then the number of sets of seven marbles include at least one yellow one but no green ones:-

$^{2}C_1\times^{6}C_6+ ^2C_2\times^6C_5\\\\= 2\times 1+1\times6\\\\=2+6=8$

Number of sets of seven marbles include at least one yellow one but no green ones = 8

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4 years ago

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Nataly [62]

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3 years ago

Write down the integer values that satisfy the inequality -5<_x<3

Naddik [55]

Answer:

(-4,-3,-2,-1,0,1,2)

Step-by-step explanation:

..........i hope it is............

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3 years ago