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2 years ago

Que

Mathematics

2 answers:

Soloha48 [4]2 years ago

7 0

Answer:

7.5

Step-by-step explanation:

4*3.5 = 14

4*-1.5 = -6

14 + -6 = 8

8-1/2 = 7.5

<em>Question Is Incomplete</em>

Alex777 [14]2 years ago

3 0

Answer:

A. 12

I think so.....

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2(x-7)<-12 <br><br> Help!! I need this for my math

nika2105 [10]

Answer:

x < 1

Step-by-step explanation:

2(x-7)<-12

Divide by 2

2(x-7)/2<-12/2

x-7 < -6

Add 7 to each side

x-7+7 < -6+7

x < 1

8 0

2 years ago

What times what equals -36 and adds up to -5

kolbaska11 [484]

The answer is -9 and 4. -9×4 = -36. -9+4 =-5

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2 years ago

Consider a square and a regular hexagon (a six-sided figure with sides of equal length). One side of the square is 25 feet longe

VARVARA [1.3K]

Square side length=75
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3 years ago

Factor completely 2x^3-6x^2+5x-15

Olenka [21]

$2x^3-6x^2+5x-15$

$2x^2(x-3)+5(x-3)$

$(x-3)(2x^2+5)$

4 0

3 years ago

What the value of r that makes the value true? r+(-0.14)=0.47

siniylev [52]

$r+(-0.14)=0.47\\\\r-0.14=0.47\qquad|\text{add 0.14 to both sides}\\\\r-0.14+0.14=0.47+0.14\\\\r=0.61$

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2 years ago