Hello from MrBillDoesMath!
Answer:
t = i /(Pr)
Discussion:
i = Prt => (divide both sides by "Pr")
i/(Pr) = (Prt)/(Pr)
= (Pr)t/(Pr)
= t (as (Pr)/(Pr) = 1)
Thank you,
MrB
Answer:
9. C
10. C
11. C
Step-by-step explanation:
9.
simply, 
10.
the greatest divisor of 28 is 7, so:
28 + 7 = 35
11.
the greatest divisor of 15 is 5, so:
15 + 5 = 20
n = 20
the greatest divisor of 20 is 10, so:
20 + 10 = 30
Answer:
$-280
Step-by-step explanation:
Tiffany withdrew $20, 14 times. a withdrawal means the amount in her account would reduce.
total change in balance = 20 x 14 = 280
because it is a withdrawal, a negative sign would be attached
Answer:
TB = 5.5 units
Step-by-step explanation:
Segment AB has a length of 22 units, then half of the segment has the length of 11 units.
If X is the midpoint of AB, then
AX = XB = 11 units.
Half of segments AX and XB have the measures of 5.5 units.
If T is the midpoint of XB, then
XT = TB = 5.5 units.
Answer:
x = 57*
Step-by-step explanation:
The angles of a triangle add up to 180.
67 + 56 = 123
180 - 123 = 57
57 degrees
