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3 years ago

Charlotte reads 8 1/3 pages of a book in 10 minutes . What is her average reading rate in pages per minute ?

Mathematics

2 answers:

Arte-miy333 [17]3 years ago

3 0

Answer:

5/6

Step-by-step explanation:

Zielflug [23.3K]3 years ago

3 0

Answer:

5/6 page/ minute

Step-by-step explanation:

Start with 8 1/3 pages of a book in 10 minutes; reduce this:

Multiply both quantities 8 1/3 pages and 10 minutes by 1/10, obtaining

(1/10)(25/3) pages per 1 minute, or

5/6 page/minute.

Check: Does (5/6 page/minute)*10 minutes = 8 1/3 pages?

Does 50/6 = 25/3? Yes. Does 25/3 = 8 1/3 pages? Yes.

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Write an expression in simplest form 3x x+10 2x+2 and 5x

slava [35]

I'm not sure how many equations you are asking for, but hopefully, you can use what I wrote here to solve your actual question. Here is my go:

3x+10+2x+2+5x

First, add all the x's together:

3x+2x+5x=10x

Next, add all our numerals together:

10+2=12

Put it together!

10x+12

5 0

3 years ago

Find the slope between the following points: (-7,0) and (-6,-10)

FrozenT [24]

Answer:

$m=-10$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (-7, 0)

Point (-6, -10)

Step 2: Find slope m

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

Substitute [SF]: $m=\frac{-10-0}{-6+7}$
Subtract/Add: $m=\frac{-10}{1}$
Divide: $m=-10$

8 0

3 years ago

Read 2 more answers

In circle p, td¯¯¯¯¯ and tb¯¯¯¯¯ intersect at t. ta=10, tc=8, cd=12, and ab=x+2. find ab. circle p. answer

inysia [295]

The answer is AB = 6.

External value x (external value + internal value) =
External value x (external value + internal value) of the other side

Substitute, transpose, and simplify.

TA x (TA + AB) = TC x (TC + CD)
10 x (10 + (x + 2)) = 8 x (8 + 12)
120 + 10x = 160
10x = 40
x = 4

To find AB: x + 12; x = 4
AB = x + 2
AB = 4 + 2
AB = 6