Answer:
You will buy 8 jeans and two shirts.
Step-by-step explanation:
set up a systems of equations
identify your variables
jeans = j (a variable means like 'x')
shirts = s
identify a common way to eliminate a variable
(get a common value in both equations so you can add or subtract to leave on variable in which you can solve for)
5 beads each a different color
so every time she picks a bead she has a 1/5 probability of picking a certain color
she does it 3 times so you get:
1/5 x 1/5 x 1/5 = 1/125 probability of picking those colors
Answer:
40 pieces.
Step-by-step explanation:
folding it will give us 2 strands instead of 1, which is double. we would then multiply 20 by 2 which gives us 40. hope I helped!
Answer:
A) 6 in
Step-by-step explanation:
A circles radius is half the length of the diameter. So to find the radius of a circle if you only know the diameter, divide the diameter by 2.
12 divided by 2 is 6
So the radius of the wheel is 6in
Answer:
Infinitely many solutions
Step-by-step explanation:
2x+8y=6
5x+20y=15
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simplify 2x+8y=6 into x+4y=3
simplify 5x+20y=15 into x+4y=3
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infinitely many solutions
