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3 years ago

Katie makes $92 working an 8 hour day. How much does she make per hour?

Mathematics

2 answers:

dangina [55]3 years ago

7 0

Answer:

$11.50

Step-by-step explanation:

Divide how much she makes with the time she makes it.

tensa zangetsu [6.8K]3 years ago

6 0

Answer:

$11.50

Step-by-step explanation:

Divide 92 by 8 to get 11.5 so 11.50 is your answer.

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What is the quotient of 9\10 divide by 6\25 and how you do this

Jlenok [28]

9\10 / 6\25

first flip the second fraction so you cross multiply

9\10 x 25/6

now you just multiply across

9 x 25 = 225
10 x 6 = 60

now it's 225/60
you can simplify it so its 15/4 as improper fraction or 3 3/4 as proper fraction

8 0

4 years ago

Read 2 more answers

What is y={\dfrac{4}{5}}x+2y= 5 4 x+2y, equals, start fraction, 4, divided by, 5, end fraction, x, plus, 2 written in standard

Alex73 [517]

Answer:

$5y-4x=10$

Step-by-step explanation:

We have been given an equation $y=\frac{4}{5}x+2$ . We are asked to write our given equation in standard form.

We know that standard form of an equation is in form $Ax+By=C$ , where A, B and C are constants.

First of all, we will bring x term to left of the equation as:

$y-\frac{4}{5}x=\frac{4}{5}x-\frac{4}{5}x+2$

$y-\frac{4}{5}x=2$

Now, we will multiply both sides of equation by 5 as:

$y\cdot 5-\frac{4}{5}x\cdot 5=2\cdot 5$

$5y-4x=10$

Therefore, our equation in standard form would be $5y-4x=10$ .

6 0

3 years ago

Find the slope of the line going through the points (0, -5) and (-2,1)

kvasek [131]

Answer:

$\displaystyle m=-3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (0, -5)

Point (-2, 1)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-5-1}{0--2}$
[Fraction - Denominator] Simplify: $\displaystyle m=\frac{-5-1}{0+2}$
[Fraction - Numerator] Subtract: $\displaystyle m=\frac{-6}{0+2}$
[Fraction - Denominator] Add: $\displaystyle m=\frac{-6}{2}$
[Fraction] Divide: $\displaystyle m=-3$

8 0

3 years ago

What is the volume of a cubes whose total surface area is 150 square feet??

Doss [256]

Answer:

The volume of a cube whose total surface area is 150 sq. ft. is 125 cubic feet.

Step-by-step explanation:

Set up an equation that shows the relation between the side length L of the cube and its surface S:

$S = 6\cdot L^2\\150 = 6\cdot L^2\implies\\|L| = \sqrt{\frac{150}{6}}= 5$

The side length of a cube with an area of 150 sq. ft is 5 ft. Now we can easily calculate the volume V:

$V = L^3 = 5^3 = 125$

The volume of a cube whose total surface area is 150 sq. ft. is 125 cubic feet.

4 0

3 years ago

If 14{y+3/2}=-18 what is the value of 2y

Sindrei [870]

Answer:

2y = - 39

Step-by-step explanation:

hello :

14(y+3/2)=-18

14y+14(3/2) = -18

14y+21 =-18

divide by 7 : 2y+3 = -18/7

2y= -3-18/7

2y = - 39

7 0

3 years ago