Karl's team score is 39 points. this was one point less than twice Todd's score. find Todd's score
2 answers:
You might be interested in
ANSWER
The correct answer is C .
<u>EXPLANATION</u>
We have
and
.
We solve the two equation simultaneously by elimination method. We need to be smart and eliminate y, since we are looking for .
We first multiply equation (2) by 2
.
We add equation (3) and (1).
.
Dividing through by 6 gives
.
➺
➺
➺
➺
➺
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction