Answer:
The answer is option 2.
Step-by-step explanation:
First, you have to eliminate brackets, you have to divide -1.5 to both sides :



Next you have to solve r :




Answer:
i think the answer for the new coordinates is C but it doesnt make sence
Step-by-step explanation:
i cant tell for sure because their isnt a picture of where the quadrilaterel is im sorry
Answer:
The last one 8512
Step-by-step explanation:
5×10÷5+2168
3(7v-5)-v(10v-9) = 21v - 15 -10v² + 9v = - 10v² + 30v - 15
7:56
Figure out what 7/3 is so you can multiply 24 by that number. Is is 2 1/3 so when you multiply 2 1/3 by 24 it gets you to 56 so the proportion is 7:56