Answer: x = 7, x = -15
Step-by-step explanation:
This is an absolute value equation, so it has to be simplified first
|x+4|+10=21
|x+4|=11
Then you set it equal to the two values it can be, getting rid of the absolute value sign.
x+4=11
x+4=-11
x = 7
x = -15
Voila!
Answer:
3x+2y = 30
Step-by-step explanation:
The area of the rectangle on the left is
A = 3x
The area of the rectangle on the right is
A = 2y
The sum of the areas is
3x+2y = 30
Best jump=4.25+0.12(4.25)=4.76
best jump=75% of winning jump
Winning jump=4.76/75×100=6.35m
Answer:
the answer is A x=1/2 and y=5/3
Step-by-step explanation:
Answer:
B is the right answer
Step-by-step explanation:
Subtract 14 from each side to get the value of m
21 - 14 = 7 = m
m = 7
