Answer:
Step-by-step explanation:
x^2+20=4 first isolate the variable by subtracting 20 on both sides.
x^2=-16 again isolate the variable but this time you square root both sides.
=
then simplify
x= ±4
You just divide 46 divided by 4 and ur answer is 11.5
The sequence is 2n if we're finding a pattern. multiply the previous number by 2 to get the next.
Additive inverses are numbers that add up to zero, such as 1 and -1.
Z is the additive inverse of -1/9, so z is 1.9.
1.9 + -1.9 =0.
Drag the -1.9 icon to just one mark to the right of -2 on the number line, since each dash equals 0.1.
Drag z to just one mark to the left of 2 on the number line.
The sum will be zero, so drag the sum icon to 0 on the number line.
$1350-$750=$600
2010-2000=10 years
600/10=$60 increase per year
a) since elliot started with $750 in 2000 and he started working in 2000 that would be his initial fee and every year he increased his fee by $60.
b) y=60x+750
