What is the value of 3ab+5b-6 when a=-1 and b=3? A.0 B.6 C.18 D.24
2 answers:
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Answer:
Number of two point goals = 169
Number of three point goals = 123
Number of free throws = 139
Step-by-step explanation:
Let the number of two point goals =
Let the number of three point goals =
Let the number of free throws =
As per the given statements:
Using equation (1):
...... (3)
Total number of points from two point goals =
Total number of points from three point goals =
Total number of points from free throws =
using (1) and (3):
By (1):
By (3):
So, answers are:
Number of two point goals = 169
Number of three point goals = 123
Number of free throws = 139
Answer:
9,750 and 0.0000084
Step-by-step explanation:
9.75 × 10^3= 9,750 (move decimal 3 places to the right because exponent is positive)
8.4 × 10^-6 = 0.0000084 (move decimal 6 places to the left because exponent is negative)
