Answer:
3x-2y=22
Step-by-step explanation:
You're looking for the number 13 and 7 can go into.
You can use the listing method.
13: 13, 26, 39... and so on, and so on.
7: 7, 14, 21, 28, 35, 42, 49.... and so on.
An easier way to do it is to simply multiply 13 by 7.
13 and 7 can go into 91, evenly.
Hope this helped!
Answer:
32
Step-by-step explanation:
Let x is the number of groups
Let y is the total cost of the ticket
The number of people = 8x
Given that:
Ticket price: $42 for a group of up to 8 people
The cost per ticket decreased by three dollars => the slope is 3
So we can form the equation: y = -3x + 42
Here Marcos ticket cost 30 dollars, so:
y = -3x + 42 = 30
<=> -3x + 42 = 30
<=> x = 4
So the number of people in Marcos group is: 8*4 = 32
If the length of two segments is equal then the two segments are congruent.
If l(AB) = l(CD) then seg AB ≅ seg CD.
Two line segments to be congruent if and only if they have the same length.
Two shapes are congruent if they are exactly the same shape and exactly the same size. In congruent shapes, all corresponding sides will be the same length and all corresponding angle will be the same measure.
To know more about congruent here
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Answer:
8.8
Step-by-step explanation:
4.5-0.2=4.3
The difference is 4.3 add 4.3 to 4.5=8.8