The function of f(x)=-x+4x-3 is 3x-3. I hope this helps. :)
Answer:
A
Step-by-step explanation:
2 cubes horizontal, 3 cubes (down) vertical, 2 cubes horizontal.
Add 16+12 to get 28.
Add 9+12 to get 21.
Think of these as the sides of a triangle.
a^2+b^2=c^2
28^2+21^2=1225
√1225=35
You threw the ball 35 feet.
-8 and 2 is one pair
another could be -4 and -2.
102 of runner's races were 10-kilometer races.
Step-by-step explanation:
Given,
Total kilometers finished = 1500 km
Number of 15 km races = 32
Number of 10 km races = x
Therefore;
15*32+10x=1500

Dividing both sides by 10

102 of runner's races were 10-kilometer races.
Keywords: variable, division
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