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Hatshy [7]
2 years ago
6

Isabella's graduation picnic costs $3 for every attendee. At most how many attendees can there be if Isabella budgets a total of

$15 for her graduation picnic?
Please get it right.
Mathematics
1 answer:
sashaice [31]2 years ago
4 0

Answer: At most 5 people

Explanation:

Each person costs $3, so x of them cost 3x dollars. The x is a placeholder for some positive whole number.

We could do guess and check to see when 3x = 15 is true, or we could divide both sides by 3

3x = 15

x = 15/3

x = 5

This means 5 attendees will cost $15.

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Answer

12

Step-by-step explanation

there is 15 of each color  3 take away 15 equals 12 red skittles left

7 0
3 years ago
If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t
xenn [34]

Answer:

\frac{3}{5}

Step-by-step explanation:

  • Let the denominator be x
  • So, numerator = x - 2
  • According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is \frac{1}{2}

  • \implies \frac{x-2-1}{x-1}=\frac{1}{2}

  • \implies \frac{x-3}{x-1}=\frac{1}{2}

  • \implies 2(x-3)=x -1

  • \implies 2x-6=x -1

  • \implies 2x-x=6-1

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6 0
2 years ago
Alessdaiwastaken pls answer this
konstantin123 [22]

Answer:

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5 0
3 years ago
Please help I dont understand
Anastasy [175]

Answer:

Angle 2=160

Angle 3=10

Step-by-step explanation:

The rhombus is made up of two isoceles triangle.

Angle 1 measures 160.

Since the triangle is a isoceles triangle, the opposite angles of the congruent sides is equal angles to each other.

So the reamaing angles in the top triangle are equal so we can use this equation

Remeber that triangle maximum degree it can hold is 180

160 + x + x = 180

160 + 2x = 180

2x = 20

x = 10

We have two congruent triangle side they share Three sides. SSS

This means the corresponding angle of Angle 1 is Angle 2.

Angle 2=Angle 1 by CPCTC.

Angle 2=160

Angle 3 corresponds with one of the remaining congruent angles so it measures

10.

8 0
2 years ago
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Ostrovityanka [42]
X=22

Area is found by multiplying (x+7)and (2x-1) together. 22+7=29, 2(22) -1 = 43, 43+29=72
3 0
3 years ago
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