2x - 3 = sally's berries
x= jim's berries
2x - 3 + x = 21 } equation
3x - 3 = 22 } simplified
+3 +3
3x = 25
---- ----
3 3
x = 8
21 - 8 = 13
sally picked 13 apples
Answer:
1/4
Step-by-step explanation:
Probability is essentially (# times a specific event occurs) / (# times any general event occurs).
Here, the "specific event" is selecting a multiple of four. The multiples of 4 from 1 to 20 are: 4, 8, 12, 16, and 20 - there are 5 of these. So, the number of times the specific event can occur is 5.
The "general event" is selecting any number out of the 20. Since there are 20 numbers, then there are 20 ways that a general event occurs.
So, the probability is 5/20 = 1/4.
Answer:
the missing side of the rectangle should be twelve
Step-by-step explanation:
Answer:
These are paralell because they are even to eachother
Step-by-step explanation:
perpendicular means that they are like a plus sign
and intersecting means they intersect at some point.
The equation which can determine v, the number of visits Ariana must make to earn a free movie ticket is given by :76=25+8.5v
v=6
What is the total number of points required for a free movie ticket?
The total number of points that Ariana needs to watch a free movie is 76 points, which can be earned by the sum of signing up points plus the number of visits(v) multiplied by the points per visit, 8.5 points
76=25+8.5v
We can make v the subject of the formula
76=25+8.5v
76-25=8.5v
51=8.5v
v=51/8.5
v=6
Find out more about gift cards on:brainly.com/question/3710468
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