4.875 as a fraction is 4 7/8.
* Write decimal as a fraction by putting 1 as denominator, so 4.875/1
* Multiply numerator and denominator by 10 x 10 x 10 to get 4875/1000
* Simplify the fraction so it gets 39/8
* Turn into a mixed number and get 4 7/8
9r-6=8r+3
9r=8r+9
r=9
EF=DC
EF=4(9)+19
EF=36+19
EF=55
The answer is p=.4 glad to help
Simplify by dividing 19 by 4
the closest we can get is 16/4=4 and the remainder 3/4
so the piano is 4 and 3/4 foot long which is less than 5 so it will fit
Answer:
B
Step-by-step explanation:
The first parenthesis is (y + 12) and the second parenthesis is ( - y - 12 ).
<u>These two has to be equal in order for her to combine terms and simplify further.</u>
<em><u>For them to be equal, she </u></em><em><u>SHOULD HAVE</u></em><em><u> factored out a -7 from the second group of factors so the term inside the 2nd parenthesis would have been ( - y - 12 ) thus making the factoring and simplification possible!</u></em>
From the answer choices, B is right.