Answer:
13
Step-by-step explanation:
x^2=5^2+12^2
x^2=25+144
x^2=169
x=13
Answer:
(
x
+
2
)
(
8
+
y
)
Step-by-step explanation:
All you have to do is substitute one linear equation into the other one.
So, essentially you will have 2 linear equations side by side each other.
8/5x - 1 = -4/3x - 1
-1 = -4/3x - 8/5x - 1
The solution eventually equals 0.
1) A - yes, b - no, c - yes
2) false, true, false
3) 85p - 34%
xp - 66%
x = 165 - she has to read 165 more pages.
4) Sylvia earns 84/12 = 7$/hr
maximum she can earn is 7*15 = 105 $
she will earn 105$ if she works for 15 hours
