Answer: -2x - 10
Steps: -2(x+5)
Apply the distributive law [ a(b + c) = ab + ac ]:
a = -2, b = x, c = 5
-2x + (-2) × 5
Apply minus/plus rules: -2x - 2 × 5
Multiply the numbers: 2 × 5 = 10
-2x - 10
Plz mark brainliest:)
It couldn't be (C→13/14) do to the fact that it's completely different from the other answer choices.
Answer:
50 is the sum
Step-by-step explanation:
-10+20=10
10+-40=-30
-30+80=50
Answer:
55 hun...
Step-by-step explanation:
a straight line is equal to 180 degrees, 180-125=55! :) hope this helps
Answer:
Step-by-step explanation:
So we want to simplify:
Note that this is in the format:
And we know that this is the same as:
Let 2√5 be a and let √3 be b. Thus:
Simplify:
And this cannot be simplified any further.
