3 baguettes and 2 rolls=£3
1 answer:
Answer:
baguettes are b = $0.80
rolls are r = $0.30
Step-by-step explanation:
1b + 4r = 2
3b + 2r = 3 step 1 when we need to balance and make one the same
6b + 4r = 6 step 2 when both equations must have 1 same value ie) 4r we take 2r and x2 to all values on that same equation.
6b + 4r = 6
-
1b + 4r = 2 step 3 when both equations show add we subtract them
5b = 4
b = 4/5
b = 0.8 b = 0.8 = 4/5 step 4 when we find x we plug in for x in this case we found b and plug in for b
1(0.8) + 4r = 2
0.8 + 4r = 2
4r = 2 - 0.8
4r = 1.2
r = 1.2 /4
r = 0.3
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So, 3 goes into 8 2 times and 2 will be left over so you would put:
2 2/8 or 2 1/4
F(x)=x (and then plus something, i’m not sure)
Answer:
x ≈ 34.28
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan29° = 
= 
( multiply both sides by x )
x × tan29° = 19 ( divide both sides by tan29° )
x = 
≈ 34.28 ( to the nearest hundredth )
Answer:
Solution x=16
Step-by-step explanation:
This is the simplest way I could explain that complex question.
