Martin takes a test that has five multiple choice questions. Each question has three possible
1 answer:
Answer:
The answer is 243
Step-by-step explanation:
Since there are 3 answers for each question and a total of 5 questions, you could do 3*3*3*3*3 or 3^5. Both will equal 243. 243 is the amount of possible different combinations that exist in this problem.
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Step-by-step explanation:
set notebooks as x, set pens as y
1. 5x + 7y = 11
2. 4x + 2y = 7
1. times by 2
10x + 14y = 22
2. times by 7
28x + 14y = 49
2. minus 1.
18x = 27
x = 1.5
sub 1.5 into 2.
4(1.5) +2y = 7
6+2y = 7
2y = 1
y = 0.5
Therefore, x = 1.5, y = 0.5
Ok this is answer you be the answer an to eat and see
YOUR STUPID WHY WOULD YOU YOU HAVE IT THE QUESTION BUT NOT THE ANSWER STUPID
Answer:
length = 14 width = 10
Step-by-step explanation:
48/4=12
10+10+14+14=48
