Mass equals density times volume
Answer:
I know that the first is true and the last one is false i am trying to help you if i know others i wiil tell you
19.70-13=6.7
6.7/0.05=134
600+134=734
So in April she sent 734 text messages
Which method can't you use to solve this problem? x^2-47=0
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆A.) Factoring
Cannot factor, no common factors.
B.) Squareroots
C.) Quadratic Formula
Answer:
Esmeralda has enough music left in her playlist for a 30 minute workout
Step-by-step explanation:
we know that
If Esmeralda accidentally deleted 25% of the music, then the percentage of music left in her playlist equals 100%-25%=75%.

Find out how many minutes represent 75% of 40 minutes
Multiply 40 by 0.75

therefore
Esmeralda has enough music left in her playlist for a 30 minute workout