Just subtract the -6 from the 42.
42*
6-
----
36*
Let x and y represent the costs of a pizza slice and a soft pretzel, respectively. The two purchases can be described by ...
9x +5y = 33.25
4x +6y = 19.50
A graph shows the solution of these equations to be
(x, y) = (3, 1.25)
The cost of a soft pretzel is $1.25.
The cost of a slice of pizza is $3.00.
$125.6
that is the procedure above .
Answer:
The interquartile range (IQR) is the box plot showing the middle 50% of scores and can be calculated by subtracting the lower quartile from the upper quartile (e.g. Q3−Q1). Box plots are useful as they show outliers within a data set. An outlier is an observation that is numerically distant from the rest of the data.
Step-by-step explanation:
1. 40°
2. 50°
3. 45°
4. a. draw a line from angle P to downward but make it so it can cut angle OPQ from the half
b. 70°
c. angle TPQ = angle OPQ ÷2
angle TPQ = 140÷2= 70°