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Mkey [24]
2 years ago
14

Please help me im really bad only higher grades can answer

Mathematics
2 answers:
NARA [144]2 years ago
6 0
A positive the numbers behind 0 are negative
myrzilka [38]2 years ago
3 0
Positive sorry if it’s wrong good luck
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Help!!!!!!!! i have no clue
siniylev [52]

Answer: Non-proportional

Step-by-step explanation:

The unit rate for the gas per gallon is $3.17. You want to find out if that is equal to the amount you would pay for 10 gallons at once. If you multiply the unit rate by ten, you would get 10 gallons = $31.70

So...you know that it is not proportional

6 0
2 years ago
3. The number which when substituted in a polynomial makes its value zero.​
Aleksandr [31]

Answer:

Step-by-step explanation:

The number which when substituted in a polynomial makes its value zero.​

zero , or a root of the polynomial

8 0
2 years ago
Read 2 more answers
-11 - 5x = 6(5x + 4)
gavmur [86]

Answer:

x=-1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Is anybody better at this then I am ?
lbvjy [14]

Answer:

hmmm

Step-by-step explanation:

8 0
3 years ago
if your bicycle tire has a diameter of 9 inches. how many rotations does each tire make if you travel 300 feet?
Vesnalui [34]
Step One
Calculate the number of feet traveled in 1 rotation.

Formula
C = π*d
P = 3.14
d = 9 inches = 9/12 feet = 3/4 of a foot.

C = 3.14 * 3/4 = 2.355 So that means that every time the tire turns around 1 complete turn, the distance traveled on the ground is 2.355 feet.
 
Step Two
Figure out the number of revolutions.
1 revolution = 2.355 feet
x revolutions = 300 feet.

1/x = 2.355/ 300  Cross multiply
2.355 feet * x = 1 rev * 300 feet
2.355 x = 300 rev Divide by 2.355
x = 300 / 2.355 
x = 127.39 revolutions. <<<< Answer

8 0
3 years ago
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