Step-by-step explanation:
-(3x+y=32)
3x-2y=17
-3x-y=-32
3x-2y=17
-3y=-15
y=5
3x+(5)=32
-5. -5
3x=27
x=9
Answer:
x=9
y=5
18219 * (1 + 11.09%)^16 = ?
18219 * (1.1109)^16 = ?
? = 18224.380213
ANSWER = $18224.38
To calculate how many meals the dog food would last, we need to multiply 24 by 3/4, since 3/4 pounds is how much dog food the dog eats every meal.
24 * 3/4
= 18
Answer: 18 meals
Hope this helped!
For this case, the first thing we must do is define a variable.
We have then:
x: unknown number
We now write the expression that models the problem:
From here, we clear the value of x.
We have then:
Answer:
4/9 divided by 1/27 equals 12
<u><em>16.454</em></u>
as 16.45 essentially means 16.450 - meaning 16.454 is 0.004 more than 16.45
Hope this helps
