Solution the the system of equations 2x+4y=-8 and -2x+3y=29
1 answer:
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Since 5x is equal to y.we can write 5x instead of y in the equation.and then solve the equation
Answer:
9 students on the committee are males
Step-by-step explanation:
As per the statement:
There are 15 students on a yearbook committee.
⇒Total students on a yearbook committee = 15
⇒ ....[1]
It is given that:
40% of the students are females
⇒
Substitute in [1] we have;
Subtract 6 from both sides we have;
Therefore, 9 students on the committee are males