One quarter equals 25 cents so if you add 25 four times it will equal one dollar
Where’s the rest of the question??
46
When it says f(4) that means x=4
So you then just fill in all the x’s with 4’s and solve as normal
Hey there!
We can solve systems two ways - substitution and elimination. It seems in this case that elimination is going to be easier.
Let's begin by multiplying the top equation by 3, and the bottom equation by 4:
3(5x - 4y = -24)
15x - 12y = -72
4(4x + 3y = 18)
16x + 12y = 72
Next, we'll add the two equations together to get rid of, or eliminate, the y variable and solve for the x variable:
(15x - 12y = -72) + (16x + 12y = 72)
31x = 0
x = 0
Next, we'll plug the value of the x variable into the top equation and solve for the y variable:
5(0) - 4y = -24
-4y = -24
y = 6
Therefore, x = 0 and y = 6.
Hope this helps!! :)
Answer:
$1095
Step-by-step explanation:
15/100×7300
cancel the two zeros after the number 100 and 73= 15/1×73=1095
