Answer:
you saved $3.20
Step-by-step explanation:
16 x 20/100
16 x 0.2
= 3.20
so 16-3.20= 12.80
final price is 12.80
Answer:
146 whistles
Step-by-step explanation:
First, convert 122 feet to inches, by multiplying it by 12
122(12)
= 1464
Divide this by 10 to find how many whistles he can make
1464/10
= 146.4
Since we can only have a whole number of whistles, we have to round down to 146.
So, he can make 146 whistles
Answer:
HL
Step-by-step explanation:
It's a right triangle.
32 - x = 6
You need to get x to equal something, in other words get x by itself.
Subtract 32 from both sides.
-x = 6-32
-x = -26
x = 26
The answers are:
a) 64x - 24
b) 19y
