The greatest common factor of these two terms is 5cd.
In order to find this we first need to look at all the factors of the two coefficients.
-10: -1, 1, 2, 5, 10
15: 1, 3, 5, 15
The greatest number that is in both is 5. So we use that as the coefficient. Next we can only take out a variable in the amount that it is at its least. Since we have only 1 c in the second term, we can only use one c. Since we have only one d in the first term, we can use only one d.
This gives us 5cd
To find one number, solve (x - 19) = 3(x - 11) .
To find the other number, solve (19 - x) = 3(x - 11) .
It turns out that the numbers are 7 and 13 .
Their sum is <em>20</em> .
First one is 64
second one is 64
third one is 64
so your last one is it because 32 * 32 is way higher than 64
5x + 4y = 10
- 5x - 5x
4y = -5x + 10
4 4
y = -1¹/₄x + 2¹/₂
The answer is D.
Answer:
c. -
+ 8x + 6
Step-by-step explanation:
2 + 7<em>x + 6 - (3</em> - x)
2 + 7x + 6 - 3 + x (Distributed the negative to terms inside parentheses)
- + 8x +6 (Combine like terms)
