Answer: The equation to find the number of minutes Alex played on Monday is x+(x+20) = 110 minutes
Step-by-step explanation:
let the time played by Alex on Monday be represented as x
and the time played by Alex on Tuesday be represented as x+20
Such that the expression to find out the minutes Alex played on Monday given that the total time spent on both days = 110 minutes
Monday +Tuesday = 110 minutes
x+(x+20) = 110 minutes
Solving
x+(x+20) = 110 minutes
2x+20= 110 minutes
2x = 110-20
2x =90
x=90/2=45
x= Amount of time played on Monday =45minutes
x+20 Amount of time played on Tuesday =45 +20= 65 minutes
The distance between and , which are the midpoints of segments and is .
Segment is a part of a line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints.
Line is defined as a straight figure having no thickness and extending infinitely in both directions.
We have,
,
And, and are the midpoints of segments and .
According to question,
,
So,
Total length of line is .
As and are midpoints of and and ,
So,
Hence, we can say that the distance between and , which are the midpoints of segments and is .
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Answer:
12 inches
Step-by-step explanation:
The total number of pizza crusts made by the pizza parlor will_______
Answer:
Step-by-step explanation:
Let the number of weeks be x, then equations
Pizza parlor
Diner
In how many weeks will the total number of pizza crusts made by the pizza parlor be twice the total number of pizza crusts made by the diner?
This results means that every week pizza parlor makes twice the number of by diner
Answer:
Step-by-step explanation:
Let x represent the no. of weeks
Pizza parlor: 180x + 52
Diner: 90x + 26
Write the equation and solve for x
180x + 52 = 2(90x + 26)
x = x (TRUE)
The total number of pizza crusts made by the pizza parlor will always be double than the diner.
7 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?
Answer:
7/10 or 0.7 or 70%
Step-by-step explanation:
I would use a venn diagram, and fill it in! Then there are 7 do A &B and 3 who just do A. That as a probaility, your answer!