Answer:
x = 23
Step-by-step explanation:
12+
1
/5
(10x+5)=59
12+(
1
/5
)(10x)+(1
/5
)(5)=59
12+2x+1=59 simplify
2x+13=59
2x=46
x = 23
The surface area would be 150cm and the volume would be 125cm. To get volume you do 5 cubed to get the answer 125. To get surface area you would do 5 multiplied by 5 multiplied by the cubes 6 sides to get 150.
Answer:
3 7/8
Step-by-step explanation:
11 3/8- 7 1/2
Plug in 8 for g(8) to get 8(2) + 1 which is equal to 17, plug in 7 for f(x) to get 10-7 which is equal to 3. 17 + 3 is equal to 20 which means g(8) + f(7)= 20
Answer:
Answer:set the amount of money merchant A:B:C
=A,B,C
A+B=3870
A+C=5775
B:C =4:9
A=2346
B=1524
C=3429
merchant A earn $2346
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