88.8 acres are used for exhibits
Step-by-step explanation:
Given
Total area of Greenfield = 24 acres
Percentage of lad for exhibits = 37%
Now,
Hence,
88.8 acres are used for exhibits
Keywords: Percentage, percent
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X+y=8
multiply the first equation by 3 to get rid of x
3x+3y=24
3x+2y=14
subtract equation 1 from 2
y=10
substitute to find the value of x
x+10=8
x=-2
It could be x > 21 im not sure
Answer: She would need 24 dollars in order to buy 12 ounces.
Step-by-step explanation:
So you take the original information, and you find out how much it costs for each ounce of tea.
Divide $10 by 5ounces
then you get $2 per ounce.
So then you take the 12 ounces and multiply it by $2.
12($2) =$24
Answer:
x = 29
Step-by-step explanation:
Given that both triangles are congruent to each other, therefore, their corresponding angles are congruent as well. This means all three angles in one is the same as all three corresponding angles of the other.
Therefore:
m<CAB = m<CDE = 74°
m<ABC = 2x (given)
m<BCA = 48° (given)
Thus:
m<CAB + m<ABC + m<BCA = 180° (sum of triangle)
Substitute
74 + 2x + 48 = 180
Add like terms
2x + 122 = 180
2x + 122 - 122 = 180 - 122
2x = 58
2x/2 = 58/2
x = 29
