Answer:
-.5
Step-by-step explanation:
Answer:
One solution
Step-by-step explanation:
0.75 (x + 40) = 0.35 (x + 20) + 0.35 (x + 20)
0.75x + 30 = 0.35x + 7 + 0.35x + 7
0.75x + 30 = 0.7x + 14
0.05x + 30 = 14
0.05x = -16
x = -320
Hope this helps!
B, because thats 50 grams either direction of the given weight.
The degree is 4 since the graph has 4 possible zeroes, or x-intercepts.
Answer:
B
Step-by-step explanation:
The Pythagorean Theorem only applies to right triangles.
The formula is:
, where a and b are the legs of the triangle and c is the hypotenuse.
Given any right triangle, the above formula holds true. Thus, the answer is B.