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2 years ago

PLEASE!! For 22 points!!

Mathematics

1 answer:

daser333 [38]2 years ago

5 0

Answer:

y = 3/5x + 3/5.

Step-by-step explanation:

the /'s are division symbols. 3 3

y = _ + _

5 5

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The distance to the nearest exit door is less than 150 feet.

Alja [10]

Answer:

d<150

Step-by-step explanation:

6 0

2 years ago

Give an example of this when adding two rationalnumbers with different signs and provide the product.

kolezko [41]

ANSWER:

$\begin{gathered} \frac{4}{5}+-\frac{8}{3}=-\frac{28}{15} \\ \frac{4}{5}\cdot-\frac{8}{3}=-\frac{32}{15} \end{gathered}$

STEP-BY-STEP EXPLANATION:

Rational numbers are all numbers that can be expressed as a fraction, that is, as the quotient of two whole numbers.

Therefore, an example would be:

$\begin{gathered} \frac{4}{5}\text{ and - }\frac{8}{3} \\ \text{adding} \\ \frac{4}{5}+-\frac{8}{3}=\frac{4}{5}-\frac{8}{3} \\ \frac{4}{5}-\frac{8}{3}=\frac{4\cdot3-5\cdot8}{5\cdot3}=\frac{12-40}{15}=-\frac{28}{15} \\ \text{ product} \\ \frac{4}{5}\cdot-\frac{8}{3}=-\frac{4\cdot8}{5\cdot3}=-\frac{32}{15} \end{gathered}$

5 0

11 months ago

A card is picked up at random from a pack of 52 cards. Find the probability that it is a king or queen.

zalisa [80]

Total number of cards = 52
Total number of kings or queens = 8

P(King or Queen) = 8/52 = 2/13

------------------------------------------------------------
Answer: The probability is 2/13.
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3 0

3 years ago

mrs. lauren made 12 pillows from 16 yards of the same fabric. how much fabric was used to make each pillow

blondinia [14]

1 and 1/4 yards of fabric.

5 0

2 years ago

Read 2 more answers

What are the solutions to the system of equations? y = 2x^2 - 4x + 1 and y = 4x + 1. ( □, □) and (□,□).

Akimi4 [234]

Answer:

(0, 1)

(4, 17)

Step-by-step explanation:

2x^2 - 4x + 1 = 4x + 1

2x^2 - 8x = 0

x(2x - 8) = 0

therefore either

x = 0

2x - 8 = 0

2x = 8

x = 4

(0, 1)

(4, 17)

5 0

2 years ago