30(x)<=145 and yes she would be able to make 4 bracelets because 30 x 4 = 120 and that is less than 145
O= 4 & -4
Explain: it shows on the paper
Answer:
Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.
Step-by-step explanation: