I need help pronto {(2,2,),(-5,2),(6,6),(9,4),(4,9)} is it a function and explain please
Mrac [35]
Answer:
yes, because the x values are all different. if the y values are the same it doesnt matter.
Step-by-step explanation:
Answer: Tom saves $21
Step-by-step explanation: The monthly earning has been given as $30. The spendings are expressed as fractions of the total earnings. The expenses are as follows;
Lunch = one tenth of the earnings
Lunch = 1/10 x 30
Lunch = 30/10
Lunch = 3
Also he spends the following on music
Music = one fifth of the earnings
Music = 1/5 x 30
Music = 30/5
Music = 6
So he spends a total of 3 plus 6 which equals 9 dollars out of his earnings. His savings becomes
Savings = 30 - 9
Savings = 21
Therefore his savings is $21
Answer:
7.5
Step-by-step explanation:
when implementing the joe mama constant into our quadratic formula, we can solve to find that 7.5 does not uphold when subjected to the same peen coefficient checks that all other values held true for.
Its A because the ratio from females to males ls 5:3