Step-by-step explanation:
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Answer:
Number of children = x = 88
Number of Adults = y = 252
Step-by-step explanation:
Let us represent:
Number of children = x
Number of Adults = y
On a certain hot summer's day, 340 people used the public swimming pool.
Hence:
x + y = 340..... Equation 1
x = 340 - y
The daily prices are $1.25 for children and $2.25 for adults. The receipts for admission totaled $677.00.
$1.25 × x + $2.25 × y =$ 677
1.25x + 2.25y = 677..... Equation 2
Let us substitute: 340 - y for x in Equation 2
1.25(340 - y) + 2.25y = 677
= 425 - 1.25y + 2.25y = 677
Collect like terms
- 1.25y + 2.25y = 677 - 425
1y = 252
y = 252
Solving for x
x = 340 - y
x = 340 - 252
x = 88
Therefore the number of children and adults that swam at the public pool that day are: 88 children and 252 Adults.e
Answer:
18 ounces
Step-by-step explanation:
5 x 6= 30
3 x 6= 18
Answer:
angle 2 = 122
Step-by-step explanation:
we can substitute the angles for x and x+64
since they are supplementary, we know the some is 180
so we can form the equation x + x + 64 = 180
solve for x and we get 58
so angle 2 is 122
<span>In geometry, definitions are formed using known words or terms to describe a new word. There are three words in geometry that are not formally defined. These three undefined terms are point, line and plane.
Formal definitions are formed using other defined words. Line segment is a defined term because it is comprised of undefined terms (example: the undefined term "line").</span>