Answer: b= -5 over 3
Step-by-step explanation:
create the equation 3b + 9 = 4
subtract 9 from each side to isolate the variable
we are left with 3b = -5
to further isolate the variable divide by 3
3b/3 = -5/3
3b divided by 3 is b, which is equal to -5 divided by 3; -5/3
b = -5/3 is your answer
3(a + b) = 3a + 3b is the distributive property.
Answer:
4 > x/2.1
Step-by-step explanation:
4 cannot be less than anything, so the inequality sign has to be "eating" the 4.
4 > ?
The quotient of a number x and 2.1 is simply saying division
4 > x/2.1
Answer:
2 batches
Step-by-step explanation:
You can estimate the number of batches as ...
(7 barrels)/(3 barrels/batch) ≈ 2 batches
Then you can check to see if it is actually 2 batches:
(3 2/3) × 2 = 6 4/3 = 7 1/3 . . . . . . yes, it is exactly 2 batches
Answer:
c. dividing is the inverse of multiplying because it doesn't really relate the equation like the others do.
