30 Answer:
Step-by-step explanation:SEARCH IT UP
Answer:we multiply by the reciprocal of a fraction when completing a division problem because it is a rule in mathematics that when you divide two fraction, you change the division sign to multiplication and flip the fraction at the right of the multiplication sign.
Step-by-step explanation:
For example if you have 4÷ 1/2. It basically means how many 1/2 can one get in 4. And the answers is 8.
Therefore multiplying by the reciprocal of a fraction when completing a division problem is a short cut method that has been tested and proven to be correct.
The equation that models the relationship between the amount of money Sarah has left is 55- 0.65x= y
Answer:
Step-by-step explanation:
we want y by itself...sooo
y - 19 = -
(x - (-5))
y - 19 = -
(x+5)
y - 19 = -
x - 
y = -
x - 3 +19
y = -
x + 16
Step-by-step explanation:
Maybe she had
128 + 9 = 137 buns