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3 years ago

How can you represent a rate with 100 as the whole? Please need help

Mathematics

1 answer:

Levart [38]3 years ago

7 0

Answer:

How to Calculate a Rate. "Rate" simply means the number of things per some other number, usually 100 or 1,000 or some other multiple of 10. A percentage is a rate per 100. Infant mortality rates are calculated per 1,000.

Step-by-step explanation:

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Use the distributive property to solve the equation 28-(3x+4)=2(x+6)+x. Show your work.

Gre4nikov [31]

Answer:

x=2

Step-by-step explanation:

28−(3x+4)=2(x+6)+x

We need to use the distributive property for the right side.

28−3x−4=(2)(x)+(2)(6)+x)

28−3x−4=2x+2+x

−3x+24=3x+12

From here we need to subtract 3x from both side.

−3x+24−3x=3x+12−3x

6x+24=12

Transfer +24 on the right side.

6x=12−24

6x=−12

Finally, divide both sides by −6

6x/-6 = -12/-6

x=2

6 0

2 years ago

12 cm long 10 cm wide area square meters

Stels [109]

Answer:

120 sqcm, is the answer

6 0

1 year ago

Perform the indicated operation(s). Write your answer in lowest terms.<br> 7/10÷7/4 = ???

dimulka [17.4K]

Answer:

76/86

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The sum of two consecutive integers is -239 find the two integers

xenn [34]

Answer:

The two consecutive integers are -119 and -120

Step-by-step explanation:

As we know that these two integers are consecutive, that means that they will have a difference of 1. This means that we can find the two integers by adding 1 to the sum of -239 and then dividing it by two

$1-239=-238\\\frac{-238}{2} =-119\\-119-1=-120$

5 0

3 years ago

Jessica’s friend lent her $5. Later that day Jessica gave her friend back $1.75 Which rational number represents the overall cha

Vesna [10]

Answer:

-$3.25

Step-by-step explanation:

She had $5 to begin with and ended with $1.75 the change is - because she has less 5-1.75=3.25

3 0

2 years ago

Read 2 more answers