Answer:
(-8, -2)
Step-by-step explanation:
Combine these equations: You'll get 2y = -4, so that y = -2.
Substituting -2 for y in the second equation, you'll get -2 + x = -10, or x = -8
Thus the solution is (-8, -2)
Answer:
-10
Step-by-step explanation:
Let´s evaluate the complex number:
First let's calculate this expression:
Using distributive property:
Where:
Therefore:
Evaluating the rest of the expression using the distributive property again:
Answer:
12,000,703
Step-by-step explanation:
Standard form will always be in number form.
Answer:
1218
(14x25)x3=1050
because you have three sides
14x12=168 then 168+168=336
then add al together 1050+336=1 386
Any time you multiply a number by another number that is less than 1, the product will be less than the original number. If you think about it, the product will be a FRACTION of the original number.