<span>When writing a number, the values that given to the numbers are as follows, starting from the right: ones, tens, hundreds, thousands, ten thousands, etc. The three is located on the second position from the right, meaning it is in the tens place. The significance of this is that it has 3 tens, which means its value is 30.I hope that my answer is helpful! Let me know if you need something more :)</span>
Answer:
12
Step-by-step explanation:
regular implies that all sides are equal
8 sides
total of 96
96/8
12
Answer:
Number of adults that attended the show = 400
Number of children that attended the show = 359
Total people who attended the show = 759
Step-by-step explanation:
Total earned = 15,385
Adults = $25
Children = $15
Let
Adults = A
Children = C
The number of adults who attendee the show was 41 more than the number of children who attended the show
A = C + 41
25A + 15C = 15,385
Substitute
A = C + 41
25(C+41) + 15C = 15,385
25C + 1,025 + 15C = 15,385
40C + 1,025 = 15,385
40C = 15,385 - 1,025
40C = 14,360
Divide both sides by 40
C = 14,360 / 40
= 359
C = 359
Substitute C = 359 into
A = C + 41
A = 359 + 41
= 400
A = 400
Number of adults that attended the show = 400
Number of children that attended the show = 359
Total people who attended the show = 759
Answer:
the bigger number is 42
the smaller number is 10
Step-by-step explanation:
use algebra to denote:
let x be the bigger number
let y be the smaller number
x+2y=62...(1)
3x-y=116...(2)
x=62-2y...(1a)
substitute
3(62-2y)-y=116
186-6y-y=116
-7y=116-186
-7y=-70
y=-70/-7
y=10
therefore x is:
x=62-2(10)
x=62-20
x=42
Answer:
4
Step-by-step explanation:
Given: 4x+8=16
Subtract 8 from both sides: 4x=8
Divide both sides by 4: x=4
Answer: x=4
