You X to the second power.. 4 to the second power is 16 and 16-16=0 so x=4
The whole bill is $31.99 that is 100%. You can use mental math to determine exatcly 15% from $31.99:
1. 15%=10%+5%
2. To find 10% from $31.99 you should simply divide $31.99 by ten. Thus, 10% from $31.99 is $3.199.
3. 5% is half of 10%, then 5% from $31.99 is $3.199:2=$1.5995.
4. 15% from $31.99 is $3.199+$1.5995=$4.7985≈$4.80.
Answer: correct choice is B.
-4 is the x intercept.as in the values on the x-axis
(-1,1)
This is because the solution is the point where the two lines meet.
1x1x1=1
2x3x4=6x4=24
1/24
please mark me brainliest I'm trying to level up
