Answer:
Step-by-step explanation:
Do u need help with all of them
Answer:
x=12
Step-by-step explanation:
LM + MN = LN
2x-16 + x-9 = 11
Combine like terms
3x-25=11
Add 25 to each side
3x-25+25 = 11+25
3x = 36
Divide by 3
3x/3=36/3
x = 12
Answer:
25 friends
Step-by-step explanation:
85 - 10 = 75
75/3 = 25
Answer check:
25*3 = 75
75 + 10 = 85
DeShawn has 25 friends. (Wow, DeShawn must be popular)
Answer:
Your answer is the second option: y= -1/4x + 11/16
Good luck on the test btw I hope u get 100% !!
If you have a graphing calculator just put in the equation in 'y=' (not the i equation), and then go to 2nd trace and see where the y=0, those numbers under the x column are the zeros. For the first one, the zeros are: -1, .5, and 2.8. For the second question the zeros are: -3 and about 1.9. The zeros with a decimal are estimations.