Answer: 5 times
Step-by-step explanation:
Let the number of times that he saved $75 be x.
Let the number of times that he saved $150 be y.
Therefore, based on the information given in the question, we can form an equation which will be:
x + y = 8 ...... i
75x + 150y = 825 ....... ii
From equation I,
x + y = 8
y = 8 - x....... iiii
Put equation iii into ii and this will be:
75x + 150y = 825
75x + 150(8 - x) = 825
75x + 1200 - 150x = 825
75x - 150x = 825 - 1200
-75x = -375
x = 375/75
x = 5
He saved $75 5times from his paycheck.
You didn't give enough information to answer the question.
Answer:
Step-by-step explanation:
Given that t A, B, and C are invertible matrices of the same
size.
To pr that 
to pr that 
LS=
Thus proved
Answer:
x-intercept(s): ( -1, 0 ) , ( -3, 0 )
y-intercept(s): ( 0, 3)
You must divide 2400 by 4 to find your answer. If you know 24/4, then it should be easy. 24 divided by 4 is 6, so add those 2 zeros and you should get 600 pennies for each student.
