Hey there,
a-7=3(b+2), we do 3 times b and 3 times 2 according to the rule.
a-7=3b+6 we change + to - and - to + when move nums from 1 side to another one.
a=3b+13 we get the solution.
Hope this helps :)
800 is linear and 500 is exponential
Answer:
Fifth Score = 87
Sixth Score = 95
Step-by-step explanation:
Given
Required
Set up an equation
Solve for the fifth and sixth score
Average is calculated as thus:
Substitute 85 for Average
Multiply both sides by 6
Solve for 2x
Solve for x
Hence:
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Answer: 1/4 of 70,000,000
Step-by-step explanation: 17,500,000 / 70,000,000 = 0.25
Yes because a line is basically a ray but different