Answer:
Let the price of the maths book be m and price of the novel book be n
Given that,
Total cost of the books is $54
The price of math book is $8 more than 3 times the price of novel book.
we get,
The system of equation as,
Hence the system of equation to determine the price of the maths and novel book is,
Answer:
B. False
Step-by-step explanation:
Answer:
0.23
Step-by-step explanation:
sin = opp/hyp
sin(44)=x/13
13 sin(44) = x
13 sin(44) = 0.23
Answer:
The answer: 53x+13x=1313+83x
Step 1: Simplify both sides of the equation.
53x+13x=1313+83x
(53x+13x)=83x+1313(Combine Like Terms)
2x=83x+1313
2x=83x+1313
Step 2: Subtract 8/3x from both sides.
2x−83x=83x+1313−83x
−23x=1313
Step 3: Multiply both sides by 3/(-2).
(3−2)*(−23x)=(3−2)*(1313)
x=−1312
Answer:
x=−131/2
Step-by-step explanation:
