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The answer is D. 8,512
The value of 5 in Andrew’s number is in the tens place along with answer choices A, B, and C. The only number that has a 5 digit in the HUNDREDS value is D. 8,512
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Answer:
Inequality equation:
0.03125x + 0.015625y ≤ 50 pounds
Step-by-step explanation:
We convert the ounces to pounds
1 ounce = 0.0625 pound
For the gold coin = 0.5 ounce
1 ounce = 0.0625 pounds
0.5 ounce = x
x = 0.5 × 0.00625 pounds
x = 0.03125 pounds
For the Silver coin = 0.25 ounce
1 ounce = 0.0625 pounds
0.25 ounce = x
x = 0.25 × 0.00625 pounds
x = 0.015625 pounds
The basket holds no more than 50 pounds of material.
Let the number of gold coins = x
The number of silver coins = y
Hence: our inequality equation:
0.03125x + 0.015625y ≤ 50 pounds
The answer is B.<span> 3 : 5 = 12 : 20
2:3 doesn't equal 3:2 because they are backwards
42:7 doesn't equal 6:2 because 42:7 simplifies to 6:1 which is not equal to 6:2
14:6 doesn't equal 28:18 because 14:6 simplifies to 7:3 and 28:18 simplifies to 14:9, and these two proportions are not equal</span>
It is 9 because you need to triple 3 so 3x3 is 9
Answer:
B
Step-by-step explanation:
Using the rules of radicals
=
=
Given
Square each term in the parenthesis the take the seventh root of the result
= → B