3 years ago

Is a negative and a positive equal a negative or positive in mutiplication

1 answer:

8 0

If you multiply a negative number by a positive number, you get a negative product. if you were to multiply two positive or two negative numbers, you'd get positive products.

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Write the word sentence as an equation. <br><br>5 is one-fourth of a number c.

motikmotik

Answer:

5 = 1/4c

Step-by-step explanation:

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3 years ago

A scale model of a building has a height of 1/5 meter. The scale of the model is 1cm=0.5m. What is the height of the building?

Elenna [48]

Answer:

2000 meters

Step-by-step explanation:

first you have to convert the meters into centimeters so then 1cm=100 cm

1/5 meter=20 cm

20*100=2000

2000 centimeters or 20 meters

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3 years ago

Make a dot plot of the data. Use the dot plot to describe the data. page 515 number 8 17.5 independent practice

Radda [10]

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Step-by-step explanation:

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3 years ago

child admission is $5.90 and adult admission is $9.10 . 175 tickets were sold for a total sales of $1282.10 . How many child tic

GenaCL600 [577]

Answer:

Child tickets are 97

Step-by-step explanation:

x + y = 175 ...............(1)

x = 175 - y

5.90x + 9.10y = 1282.10. .........(2)

5.90 (175 - y) + 9.10y = 1282.10

1032.50 - 5.9y + 9.10y = 1282.10

3.2y = 249.60

y = 249.6. / 3.2

y = 78

From equation 1

x + y = 175

x + 78 = 175

x = 175 - 78

x = 97

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3 years ago