Answer:
B
Step-by-step explanation:
The given equations satisfy the given conditions. There are 2 equations and 2 unknowns, so a certain solution can be found.
This can be solved using substitution,
Substituting eqn 2 to eqn 1:
2(2y – 10) + 3y =1240
Simplifying,
y = 180
x = 350
Answer:
12
Step-by-step explanation:
Convert 75% into a fraction:
.75
Then multiply .75 by 16.
<em>Hence, </em><em>the answer is 12.</em>
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It is 21 g What are the benefits and what are the drawback to certifying/licensing computer/IT professionals?
Kyleigh earned more money than Anne
A) 75
b) 25
You have 8 sections and 200 pupils and 200/8 is 25 so each section has 25 pupils
