112.50 divided by 15 is 7.5= 7.50 so 7.50 times 10 is $75.00 so answer is $75.00
Subtract 5 from both sides.
![8n + 4 = -n](https://tex.z-dn.net/?f=8n%20%2B%204%20%3D%20-n)
Subtract 8n from both sides.
![4 = -9n](https://tex.z-dn.net/?f=4%20%3D%20-9n)
Divide both sides by -9 to solve for n.
![- \frac{4}{9} = n](https://tex.z-dn.net/?f=-%20%5Cfrac%7B4%7D%7B9%7D%20%3D%20n)
The value of n is
-4/9.
Answer:
7 w
Step-by-step explanation:
7/4 x 1/2 = 7/8
A half of 1 and 3/4 cups is 7/8 of a cup
Since we know f(x)=11 all we need to do is substitute and solve. so
11=-2x+3 subtract 3 from both sides
8=-2x divide both sides by -2
-4=x
sub back in to check
-2(-4)+3=8+3=11 looks good