Each bag of birdseed holds 36 cups. amy feeds the parakeets at a pet shop 4 cups each day. if b represents the number of bags used each month, which equation shows how to solve for b? the average month is 30 days long. 9 = b 30 + 36 + 4 = b 30 × (36 ÷ 4) = b 30 ÷ (36 ÷ 4) = b

Hi!

The correct answer is : 30 ÷ (36 ÷ 4) = b, because 36 ÷ 4 represents how many days one bag lasts, we have 30 days in a month, so then 30 ÷ (36 ÷ 4) = b.

Hope this helps!

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.