Step 2: commutative property of multiplication
Step 3: multiplicative inverse
Step 4: multiplicative identity
Answer:
10 games
Step-by-step explanation:
Let C be cost and x be number of games
Arcade A: C = 5 + 0.6x
Arcade B: C = 7 + 0.4x
for both arcades to be the same price, Both C's must be equal, hence we equate the right side of both equations:
5 + 0.6x = 7 + 0.4x (subtract 5 fromboth sides)
0.6x = 7 + 0.4x - 5
0.6x = 2 + 0.4x (subtract 0.4x from both sides)
0.6x - 0.4x = 2
0.2x = 2 (divide both sides by 0.2)
x = 2 / (0.2)
x = 10
Answer:
The Answer is choice B, (-1,3)
Step-by-step explanation:
The solution to systems of linear equations is the point of intersection of the two lines. In this graph, the two lines cross where the x coordinate is -1 and the y-coordinate is 3
Answer:
See below.
Step-by-step explanation:
The IQR is the difference between the upper quartile of a set of data and the lower quartile of the data.
It is a measure of the spread of the data.
Answer:
tan60=p/b
tan60=12/x
x=37.5
now taking sin
sin60=p/h
sin60=12/y
y=(-40) but as length can be negative so
y=40
