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olga nikolaevna [1]

2 years ago

13

10 plus 10 divided and rounded to next 20

1 answer:

BartSMP [9]2 years ago

7 0

10.5 I looked it up OKAY

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On a certain hot summer's day, 581 people used the public swimming pool. The daily prices are $1.50 for children and $2.50 for

Tanya [424]

Answer:

A = 219

C = 362

Step-by-step explanation:

Given,

581 = C + A

and

$1090.50 = 1.5C + 2.5A

solve 1st for A

A =581 - C

substute into 2nd

1090.50 = 1.5C + 2.5(581 - C)

solve for C

1090.50 = 1.5C + 1452.50 - 2.5C

1090.50 = -C + 1452.50

1090.50 - 1452.50 = -C

-362 = -C

C = 362

then

581 = C + A

581 = 362 + A

219 = A

A = 219

8 0

2 years ago

Which point would be the image of (-3,-9) after a reflection over the y-axis?

Lera25 [3.4K]

It would be b (-3,9)

6 0

2 years ago

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Subject:Mathematics

posledela

Answer:

x=28°

Step-by-step explanation:

2x+3x-10+50=180

5x+40=180

5x=180-40

5x=140

x=140/5

x=28°

3 0

2 years ago

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This dot plot is symmetric, and the data set has no extreme values. 4 5 6 8 910 Which of these measures is the best measure of v

Shkiper50 [21]

Answer:

Step-by-step explanation:

I think it would be c

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2 years ago

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Triangle Proportionality- Find the missing side (subtract)

vampirchik [111]

Answer:

10

Step-by-step explanation:

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3 years ago