Answer:
michelle is 23 inches shorter than her dad
Step-by-step explanation:
50% off means half price, so half of 49.98 is 24.99
the necklace now costs 24.99 dollars
Answer:
x=4
Step-by-step explanation:
since triangles are proportional by 2:1, then:
16/2=3x-4
8=3x-4
3x=12
x=4
Answer:
or 
Step-by-step explanation:
Convert the mixed numbers into improper fractions.

Since the two fractions have the same denominator, just subtract the numerators.

If required, rewrite the fraction in simplest form.

0.096 = Ninety-six thousandths