Range are all the output values or the y-values of a relation.
Range: {1, 2, 3, 4, 5}
Answer:
<h2>3 weeks</h2>
Step-by-step explanation:
Step one:
given data
expected amount =$200
cash already at hand=$80
savings per week=$40
let the number of weeks be x
Step two:
the linear function for the situation is the same as the equation of a straight line
y=mx+c------1
200=4x+80
solve for x
200-80=40x
120=40x
divide both sides by 4
x=120/40
x= 3 weeks
<u>Chandler will save for 3 weeks</u>
<span>Kennedy shares two oranges equally with two friends.
2/2
2 </span>÷ 2 = 1
Each of the 2 friends will get 1 orange each!
5(2z + 4) = 0
10z + 20 = 0
10z = -20
z = -20/10
z = -2