Step-by-step explanation:
at the end of game, sparrow has 
coins. since he loss 5+7=12 coins, then at the beginning he has 70+12=82 coins
Answer:x = 12
Step-by-step explanation:
The equation One-half x + 3 = two-thirds x + 1 is expressed as
x/2 + 3 = 2x/3 + 1
The first step would be to to find the lowest common multiple of the left hand side of the equation and the right hand side of the equation and multiply the left hand side of the equation and the right hand side of the equation by the lowest common multiple. The lowest common multiple is 6. Therefore,
x/2 × 6 + 3 × 6 = 2x/3 × 6 + 1 × 6
3x + 18 = 4x + 6
4x + 6 = 3x + 18
Subtracting 3x and 6 from the left hand side of the equation and the right hand side of the equation, it becomes
4x - 3x + 6 - 6 = 3x - 3x + 18 - 6
x = 12
Answer:
bh + L(S1 + S2 + h)
Step-by-step explanation:
b stands for the bottom edge of the base triangle
h is the height of the base triangle
L is the length of the prism
S1 and S2 are the two edges of the base triangle
bh is the combined area of the two triangular faces
L(S1 + S2 + h) is the area of the three rectangular side faces
The three students whose individual number of shirt owned sums up to 20 are <em>Will, Mandy and Cindy</em>.
<u>Given the information about the number of t-shirts owned by 4 students</u> :
- Will 4
- Mandy 7
- Greg 12
- Cindy9
<u>To obtain the which three students have shirts which sums up to 20</u> ;
- We could sum the number of t-shirts owned by any of the three students and see if it gives a value of 20.
- From the data, the 3 students who have the least number of t - shirts have a total of 20 t - shirts
<em>Will + Mandy + Cindy</em>
4 + 7 + 9 = 20 students
Therefore, the three students whosw shirts sums up to 20
are <em>Will, Mandy and Cindy</em>.
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