Answer:
i am not to positive but i think its C
Step-by-step explanation:
Answer:
Step-by-step explanation:
Step-by-step explanation:
-7x+10x=-26+5
3x=-21
x=-7
A does not represent half of three times a quantity b
2/3b
B= 9.49
Explanation:
Pythagorean theorem is a^2+b^2=c^2 soo 10^2 or 100-10=90 and the square root of 90 is 9.4868 simplified 9.49