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FromTheMoon [43]
3 years ago
6

3 (p+9q-2+9) +14p Simplify

Mathematics
1 answer:
IceJOKER [234]3 years ago
8 0
3p+27q-6+27+14p
17p+27q+21
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What are two factors to add to give negative 4 and multiply to give negative 10?
SIZIF [17.4K]
-5*-2=-10 The factors to multiply to give negative 10 is -5 and 2 6 plus negative two gives you negative four. The factors to add to give you -4 is 6 and -2
6 0
3 years ago
A questionnaire has determined that 20% of the residents of Flaugamuck County own an iPod. Furthermore, 80% of these iPod owners
nydimaria [60]

Answer:

P = 7.14%

The percentage of those 30 years or older that own an ipod is 7.14%

Step-by-step explanation:

Given;

Percentage of ipod owners Pi = 20%

Percentage who don't own ipod Pd = 100-20 = 80%

For age 30 or older;

Percentage of ipod owners who belong to this group

Po = 20% of Pi

Percentage who don't have an ipod but belong to this group Pu = 100-35% = 65% of Pd

The percentage of those 30 years or older that own an ipod is;

P = Po/(Po+Pu) × 100%

Po = 20% of Pi = 20% of 20% = 0.2×20 =4%

Pu = 65% of Pd = 65% of 80% = 0.65×80% = 52%

Substituting the values;

P = 4/(4+52) × 100%

P = 7.14%

5 0
3 years ago
Write the equation for 5x + 2y = 3 in slope-intercept form.
Vikki [24]

Answer:

B. y = -5/2x +3/2

Step-by-step explanation:

5x + 2y = 3

We want to get this in the form

y = mx +b where m is the slope and b is the y intercept

Subtract 5x from each side

5x -5x+ 2y =-5x+ 3

2y = -5x+3

Divide by 2

2y/2 = -5x/2 +3/2

y = -5/2 x +3/2

7 0
3 years ago
Please helppppp meeeeee it would mean the worlddddd
anastassius [24]

Answer:

x = 7.5

Step-by-step explanation:

3 0
3 years ago
Which is the value of 10 x 5(2/5)x 4(1/3)?
Molodets [167]

Answer:

26 2/3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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