We need to write system of equations for this problem. Reading text we write 1 equation by 1.
first lets name our variables
x - Kiana cards
y - Gary cards
z - Monty cards
m - Willa cards
x = y-3 which we can write as y = x+3
z = x + 7
m = 2z
x + y + z + m = 74
I think easiest way to solve this is to express all variables in last equation and solve for x.
x + x+3 + x + 7+ 2x + 14= 74
5x = 50
x = 10
now we just calculate cards given to each friend
y = 13
z = 17
m = 34
Answer: 1/2
Step-by-step explanation: There are only 2 sides in the disc, so there will be a 1/2 chance of landing in one side, and a 1/2 chance of landing in the other side.
So the answer is 1/2!
Hope this helped!
Plz mark brainliest!
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Answer:
the answer is 80
Step-by-step explanation:
hope we can be friends
can i please get brainliest
Answer:
Just find the area of each shape .fir the first triangle it will be (0.5 x6 x6) so the answer is 18 . So the shaded part is 18 out of 100 or 18% . And so on for the trapezoid and the combined figure of square and triangle together
Step-by-step explanation:
