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3 years ago

How are equations and inequalities the same and how are they different

Mathematics

2 answers:

xenn [34]3 years ago

6 0

Answer:

i know right

Step-by-step explanation:

boting jeese

NARA [144]3 years ago

3 0

When you do both you have to find a answer

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“Jessie has 2/3 of a bag of apples that she wants to divide equally among her 5 siblings. What fractional part of the bag

Nesterboy [21]

Answer:

2/15

Step-by-step explanation:

2/3*5

2/3*1/5=2/15

*=multipliy

6 0

3 years ago

Hello, i need help! 5/2 multiplied by what equals 1? equation: 5/2×?=1

prisoha [69]

Answer:

$\large\boxed{\dfrac{2}{5}}$

Step-by-step explanation:

$\text{The product of the number and its reciprocal gives us 1.}\\\text{Reciprocal of }\ \dfrac{5}{2}\ \text{is equal}\ \dfrac{2}{5}.\\\\\dfrac{5}{2}\times\dfrac{2}{5}=\dfrac{5\!\!\!\!\diagup}{2\!\!\!\!\diagup}\times\dfrac{2\!\!\!\!\diagup}{5\!\!\!\!\diagup}=\dfrac{1}{1}\times\dfrac{1}{1}=1\times1=1$

4 0

3 years ago

If your salary is $42,500 and your federal income taxes are 10% of your salary, how much money will you owe this year in federal

Zarrin [17]

I'm assuming that the salary is for the whole year. If it is not, do tell me.
Tax = 10/100 * 45000
= 4500
You owe $4500 in federal taxes.

6 0

3 years ago

Write an equation to represent the function.

svet-max [94.6K]

Answer:

f(x) = 50 + 25(x - 1)

Step-by-step explanation:

Let's write an equation to represent the function that will allow Damon to calculate the cost of his video game membership service:

Lifetime membership fee = $ 50

First video game is free

Then any video game purchased after = $ 25.

Let x to represent the total cost of the video game membership service, in consequence we can write the equation this way:

f(x) = 50 + 25(x - 1)

If x = 1, then f(1) = 50 + 0 = 50
If x = 2, then f(2) = 50 + 25 = 75
If x = 5, then f(5) = 50 + 100 = 150

5 0

3 years ago

Bethany is paid time-and-a-half for each hour she works above her normal 40 hours each week. Last week, Bethany worked 44 hours

scoray [572]

Answer : $18.75

Bethany is paid time-and-a-half for each hour she works above her normal 40 hours each week. Last week, Bethany worked 44 hours and her gross pay was $575.

Total hours worked = 44 hours

Normal 40 hours + 4 hours extra

Let x be the amount earned for 1 hour for regular 40 hours

1.5x be the amount earned for extra hours

40 (amount earned for normal hours ) + 4(amount for extra hours ) = gross pay

40x + 4(1.5x) = 575

40x + 6x = 575

46 x = 575

Now divide both sides by 46

x = 12.5

1.5x is the amount earned for extra hours

1.5 * 12.5 = 18.75

Bethany earn for each hour of overtime she worked is $18.75

8 0

3 years ago