Answer:
9 payments
Step-by-step explanation:
You divides 2400 by 250 and get 9.6. It asks how many WHOLE payments she can make, that would give you 9
<span>(27x^2-9a)/3
= 9x^2 - 3a
hope it helps</span>
Answer:
$8.40
Step-by-step explanation:
to find discount you use part=%(whole) so you are looking for your part but know the % and whole so you do x=40%(21) and 40%, or 0.4, times 21 is 8.4 so thats your part, 8.4 is 40% of 21 and thats how much youll pay
Answer:
If the x is multiplication, then the statement is false. If the x is a variable, it is also false.
Step-by-step explanation:
Let the 2 integers be
x and
y.
Their product is 72, so we write:
xy=72. (I)
One of them, say
y, is 2 less than 5 times the other. We can write this as the equation:
y=5x-2. (II)
To find one of numbers, say x, we can substitute y with 5x-2, in the first equation:
xy=72,

expanding the left hand side expression we get:

.
Answer: C