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3 years ago

Y= 2x + 7 (List 4 Ordered Pairs for the equation) 1 points each

Mathematics

1 answer:

zaharov [31]3 years ago

3 0

Answer:

(1,9), (2,11), (3,13) (4,15)

Step-by-step explanation:

When u plug in those numbers for your x values, you get those numbers for the y values.

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What is 2(3x+5)=123?

prohojiy [21]

2(3x+5)=123

5x+10=123
-10 -10

5x=113

x=22.6

5 0

3 years ago

Three pounds of flour are divided into 6 containers so that each container holds the same number of pounds of flour. this visual

irga5000 [103]

Each container will hold 0.5 pound of flour.

In the problem there is 3 pounds of floor to be divided in 6 containers. we can visually represent problem like this :

a a a

b b b

c c c

d d d

e e e

f f f

From the given information we have divided the table into 6 parts, and

respectively name the columns given in the question. Now we have to divide 3

pounds of flour equally in these columns . so we can apply the basic unitary method by dividing pounds of flour by total no. of container.

Flour in each container= pounds of flour/no. of containers

Flour in each container = 3/6

=1/2

Thus 0.5 pound flour will be in each container.

learn more about unitary method here :

brainly.com/question/28276953

#SPJ4

4 0

2 years ago

What value of x makes this proportion true? 25/20 = x/4 A. 6 B. 9 C. 20 D. 5

Butoxors [25]

The answer is d,5 as 25/20 and r can divide both sides by 5 leaving us with 5/4

5 0

1 year ago

Consider the following scenario:

Sladkaya [172]

Answer:

1. P(C AND D) = 0.3

2. (C.) C and D are not mutually exclusive because P(C AND D) ≠ 0

3. (A.) The events are not independent because P(C | D) ≠ P(C)

4.P(D | C) = 0.5

Step-by-step explanation:

• Let P(C) = 0.4

• Let P(D) = 0.5

• Let P(C | D) = 0.6

1.) Find P(C AND D).

$P(C | D) = \frac{P(C n D)}{P(D)} \\P(C n D) = P(C | D) * P(D)\\P(C n D) = 0.6 * 0.5\\P(C n D) = 0.3$

2.) Events can be mutually exclusive meaning the both event cannot happen at the same time. So, P(A and B) = 0

3.) Events can be "Independent", meaning each event is not affected by any other events.

4.) Find P(D | C)

$P(D | C) = \frac{P (D n C)}{P(C)}\\P(D n C) = 0.5 * 0.4 = 0.2\\P(D | C) = \frac{0.2}{0.4}\\P(D | C) = 0.5$

6 0

4 years ago

3. Alice took out a simple interest loan to purchase carpet for her house. The interest on the loan

hjlf

Answer:

The price of the carpet was $\$3,697.20$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the Price of the carpet

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=3\ years\\ P=\$?\\ I=\$1,081.43\\r=0.0975$

substitute in the formula above

$1,081.43=P(0.0975*3)$

$1,081.43=P(0.2925)$

Solve for P

$P=1,081.43/(0.2925)$

$P=\$3,697.20$

4 0

3 years ago