Answer:1/21
Step-by-step explanation:
Find the common denominator, 21
5/7 becomes 15/21 and 2/3 becomes 14/21
Then subtract 15/21 - 14/21 = 1/21
Answer:
7(x+1)
Step by step explanation:
6x*2-5x+7
Multiply the numbers
12x-5x+7
Collect like terms
7x+7
Factor out 7 from the expression
7(x+1)
I only know the second one sry
Answer: Joe has initial amount of $12 ( when he played no game).
Step-by-step explanation:
Given: Joe took $12 to the arcade. Each game cost $.50 to play.
This situation can be modeled with the equation
Here,
Money Joe has remaining is repreesnted by 'y', and the number of games he plays is represented by 'x'.
Since y-intercept gives the initial value of the function when x=0.
To find y-intercept , we out x=0 in funtion , we get
So , y-intercept of this function is at y=12.
Meaning of the y-intercept in the terms of this problem :
Joe has initial amount of $12 ( when he played no game).
Answer:
radius = 16 cm
diameter = 32 cm
Step-by-step explanation:
radius is shown in diagram
diameter is two times the radius