Answer:
X = 12
Y = 4
Step-by-step explanation:
X + Y = 16
X = 3Y
3Y + Y = 16
4Y = 16
Y = 4
X + 4 = 16
X = 12
Answer:
6.8 pounds
Step-by-step explanation:
Subtract the smaller watermelon weight from the large watermelon weight to find the difference between the two weights
larger-smaller
10.4-3.6
6.8
So, the smaller watermelon weighs 6.8 pounds less than the larger watermelon.
Hope this helps! :)
Answer:
$0, you are already over your credit limit
Step-by-step explanation:
8/9 * 1/7 is 8/63 sooo yeah
Answer:
Since we know that each of the three triplets are the same age we can put next to n, 3.
And given that another child is 14 years old we can put that next to the "+" sign.
In total, it would equal 32, so put the 32 after the equal sign.
It should look like this:
3n + 14 = 32
But now they want us to solve for the triplet's ages, so we just solve for n;
3n + 14 = 32
-14 -14
3n = 18
/3 /3
n = 6, the triplet's ages are 6 years old each.
