3 years ago

Which numbers make the inequality true?

Mathematics

1 answer:

Fofino [41]3 years ago

6 0

Answer:

Step-by-step explanation:

i had the same answer and got it right

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PLEASE HELP ASAP!! WILL GIVE BRAINLIEST

andrew11 [14]

Step-by-step explanation:

12) y = 4 + 7x

x = 3,-1

y = 4 + 7(3) = 25

13) y = x - 11

x = 72,

y = 72 - 11 = 61

14) y = 6x - 5

y = 6(-4) - 5 = -29

y = -11 (x = -1)

y = -5 (x = 0)

y = 13 (x = 3)

15) y = x + 1, each relation is a function

16) An = 22 + (n-1)11

A(2) = 22 + 1(11) = 33

A(5) = 22 + 4(11) = 66

lesson 5,1

1 ------- A

2 ------ C

3 ------ A

8 0

3 years ago

Which equation has a graph perpendicular to the graph 7x=14y-8

IrinaVladis [17]

<span>Slope-intercept form is y = mx + b
m is the slope
b is the y-intercept

7x = 14y - 8

7x + 8 = 14y {added 8 to each side}
(1/2)x + (8/14) = y
slope is 1/2

A line perpendicular would have a slope of -2 {the negative reciprocal of 1/2}

#1 y = -2x - 7 {it is the only one with a slope of -2}</span>

5 0

3 years ago

tapes-r-us is have a sale on hq tape players. The regular price is $60. The discount is $18. What percent discount is this?

olga nikolaevna [1]

The discount is 30%

Step-by-step explanation:

Given

Price of tape = $60

Discount = $18

In order to find the percentage, we will use the percentage formula

$Percentage = \frac{discount}{Price}*100\\= \frac{18}{60} *100\\=0.3 * 100\\= 30\%$

Hence,

The discount is 30%

Keywords: Percent, sale

Learn more about percentage at:

#LearnwithBrainly

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2 years ago

A ballroom in a hotel has the shape shown in the diagram. The hotel manager needs to determine how much carpet is needed to reca

Aleonysh [2.5K]

We can separate the shape into a rectangle and a square
the area of the rectangle :
$3 \times 12 = 36$
the area of the square:
${6}^{2} = 36$
the area of the whole shape:
$36 + 36 = 72$
hope this helps

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3 years ago

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Margo used 864 heads to make a necklace for the art club. She made 24 necklaces with the beads. If each necklace has the same nu

Taya2010 [7]

Answer:

Step-by-step explanation:

if you start with 864 and she made 24 necklaces, your math equation would be 864 divided by 24 = 36

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2 years ago

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