The number in the blank box should be 44 because it said that "3 times x and 4 times y is 44".
You need to multiply the first equation by 3:
3x + 3y = 39.
Then, subtract the first equation from the second equation:
3x - 3x = 0
4y - 3y = y
44 - 39 = 5
Your new equation should look like this: y = 5
Now, substitute y = 5 into the first original equation:
x + 5 = 13
x = 8
Ans. (x, y) = (8, 5)
The answer is 37. Hope this helps!
The square root of infinity is still infinity, or rather, undefined or indeterminate. For example, if you take the square root of a big number, you will
still have a big number as a result, now if you make the number even
bigger, the square root will also get bigger, now imagine what will
happen if this number is infinite.
This conversion<span> of </span>720 seconds<span> to </span>hours<span> has been calculated by multiplying </span>720 seconds<span> by 0.0002 and the result is 0.2 </span>hours<span>.</span>
Answer:
94
Step-by-step explanation:
Gary=47 ounce
friend =47 ounce
47 ounce +47 ounce =94 ounce
