Answer:
Step-by-step explanation:
This is a linear equation, y= mx + b, where y is the amount of money he has to spend, the value of b is 275 (the cost of the system), and 39x represents the cost of each game is x number of games is bought. We fill in and solve for x:
400 = 39x + 275 and
125 = 39x so
x = 3.2
Since he can't buy 3.2 games, the max number of games he can buy is 3.
Answer:
The area of the figure is 16
Step-by-step explanation:
If you look closely there are four squares inside the figure so you get the area of one square and times it by four for the area of 16.
2x + 1 > 5
2x > 5 - 1
2x > 4
x > 4 ÷ 2
x > 2
answer is E since x = 3 is larger than 2.
Answer:
Similar-AA
Step-by-step explanation:
If you know 2 angles of the triangle you automatically know the third. If all the corresponding angles of two triangles are the same, they are similar.
(p.s. This sign ~ means similar)
Answer:
C. f(-1) = 0
Step-by-step explanation:
Find the value that f(x) is at where x= -1.
Good luck, hope this helped!