Answer:
It's a scalene triangle!
Step-by-step explanation:
Answer:
X = 2
Step-by-step explanation:
i did the work and its right im sorry im not good at explaining things:)
So,
We can re-write these statements in mathematical form.
Let h represent Holly and j represent Julia.
First equation:
Second equation:
This is our System of Simultaneous Linear Equations.
I'll solve.
Substitute
Collect Like Terms
Subtract 35 from both sides
Multiply both sides by
j = 48
Substitute 48 for j in the first equation
h + 48 = 107
Subtract 48 from both sides
h = 59
Check
59 + 48 = 107
107 = 107 This checks.
59 = 35 +
59 = 35 + 24
59 = 59 This also checks.
Holly scored 59 points and Julia scored 48 points.