Answer:
Below.
Step-by-step explanation:
32 = 2*2*2*2*2
48 = 2*2*2*2*3
So The GCF = 2*2*2*2 = 16.
LCM = 2*2*2*2*2*3 = 96
Let the unknown number be x.
x × -7 = 7 (x + -40)
-7x = 7x - 280
-14x = -280
x = 280/14
x = 20
Hope this helps!
Answer:
d = w + 3 (first equation)
2d = 2w + 3 (second equation).
The second equation is equivalent to the first one.
In other words, two equations carry the same information as the first one, not more.
In the language of linear algebra, the system is dependent
Normally 7 envelopes but on rare occasions, there may be more due to If the packages are filled with Envelopes. Also depending on if the 7 packages are boxes of envelopes, and in that case, 140 envelopes times 7, which would be 980 envelopes in the 7 packages. 140 * 7 = 980.
Answer:
The first one simplified is 3
And the second one is 3 as well
Step-by-step explanation:
Hope this helps
