Answer
isolate the variable by dividing each side by factors that don't contain the variable.
y
=
1
Step-by-step explanation:
Answer:
Step-by-step explanation:
y=6x
Dozen=12
Half of a Dozen= 12/2=6
Every half dozen has to be 6 so x would denote that
Answer: 2 1/10
Step-by-step explanation:
21 : 10
Step 1: to write as a fraction= 21/10
2 1/10
Answer:
The last option
Step-by-step explanation:
she did not change the sign of +6 to -6
the constant term should be -15 and not -3
<span>A. 23/93
If you wish to divide by a fraction then this is the same as multiplying by that fraction after you swap the numerator and denominator of that fraction. So (5/31) / (15/23) is the same as (5/31) x (23/15). When multiplying fractions you multiply the numerators by each other, and place them as the numerator of the answer and then multiply the denominators and that becomes the denominator of your answer. In this case you now have (5x23)/(31x15). You wish to reduce the fraction so you have (5x23)/(31x5x3) if you factor them. A 5 may be removed from both the top and bottom leaving you (23)/(31x3), or 23/93</span>