Answer:
The expression is 42-17-19 OR 42-(17+19).
Step-by-step explanation:
First, we can indicate that we can use subtraction because is giving them away for his birthday.
"He gave one each to the 17 students in his class and to the 19 students in the other third-grade class".
That represents taking away 17 and 19 means that it is subtracting them.
Hope this helps. (:
Answer:
I think it might be d
Step-by-step explanation:
<span>Normally when they tell you interest rate they say per annum meaning the percent interest rate for a year.
But in this problem they seem to say John pays 12% for a 146 day loan.
So interest = P * r / 100 = 8400 * 12/100 = $1,008.00
Maturity value = Principal + Interest = 8400 + 1008 = $9,408.00</span>
Answer:
−
7n+18
Step-by-step explanation:
(10- 2n)- (5n- 8)
−
2n+10-5n+8
-7n+18
18 months.
$364.95 - $49.95 = $315
$315 / $17.50 = 18