The latest online craze is a new game, Khan on Seven. You get
100
100100 points for playing the game. In addition, you get
50
5050 points for each seven-letter word you make with the ten letters you receive. Sal wants to break the record, and he needs
18
,
000
18,00018, comma, 000 or more points to do so.
Write an inequality to determine the number of seven-letter words,
w
ww, Sal could make to break the record.

maybe - definition of supplementary angles. im not sure. sorry

step-by-step explanation:

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

this is false ^.^ lol

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.