Answer:
5/36
Step-by-step explanation:
There are 5 ways that a sum of 8 can be rolled:
6,2 5,3 4,4 3,5 2,5
So, 5 of the 36 possibilities will give you that sum. The probability of rolling that sum is 5/36.
At first they bought 40 uniforms for $3,000. When divided, the result came out as 75$ per each uniform. If they only received 40$ back then, 70-40=30. So the difference was 30$ per uniform.
Answer:
Step-by-step explanation:
Can we get the Answer's to see. Thanks.
This answer looks correct .
the 5 is canceled with the 2/5, therefore, leaving a 2 behind.
The equivalent expression to the given expression 25x²+16−40x−64y² are; (5x-4)²−64y² and (5x−4−8y)(5x+4+8y)
<h3>Difference of two squares</h3>
According to the question:
- We are required to determine the equivalent expression.
When we try to factorise the given expression systematically; we have;
- 25x²+16−40x−64y² = (25x²+16−40x)−64y²
By the difference of two squares concept;
Therefore, an equivalent expression is; (5x-4)²−64y²
Similarly, (5x-4)²−64y² is the difference of two squares and can be rewritten as; (5x−4−8y)(5x+4+8y)
Hence, we have the suggested expressions as equivalent expressions.
Learn more about equivalent expression:
brainly.com/question/2972832