$______ was loaned at 14%.
Answer:
$7 000 was loaned at 10 % and
$10 500 was loaned at 14 %
Step-by-step explanation:
Let x = amount loaned at 10 %
Then 17 500 - x = amount loaned at 14 %
0.10x = interest on 10 % loan
0.14(17 500 - x) = interest on 14 % loan
2170.00 = total interest
$7000 was loaned at 10 % and
$10 500 was loaned at 14 %
Check:
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OK.
4x + 3x + 5x= 156
12x= 156
x= 13
4x = 4 times 13= 52 Cashews
3x= 3 times 13= 39 Peanuts
52-32= 13
7 / a^2 - 8a + 15
factor the 2 denominators:-
a^2 - 6a + 9 = (a - 3)(a - 3)
a^2 - 8a + 15 = (a - 3)(a - 5)
((a - 3) is common to both sets of factors so the LCD is:-
(a - 3)(a - 3)(a - 5) or this can be written as (a -3)^2(a - 5)
Answer: The measure of angle 8 is 123° .
Step-by-step explanation:
Since we have given that
m∠7 = 57°
we have two lines intersecting each other at one point forming angles ∠7, ∠8, ∠5, ∠6.
So, Relation between ∠7 and ∠8 is linear pair.
And we know that ,
Hence, the measure of angle 8 is 123° .