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Sindrei [870]
3 years ago
11

Please show work any help would be fine Thanks

Mathematics
2 answers:
Amanda [17]3 years ago
7 0

Answer:

a. 1728

b.15421

Step-by-step explanation: this shi.t easy asl just add them this 2nd grade work

lina2011 [118]3 years ago
3 0

Answers are highlighted.

Also sorry for the bad picture.

Hope I helped

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Solve for x: 1/2(4x+3)=3x-5
Temka [501]

Answer:

I believe x=6 1/2 which is 6.5 in decimal form :)

8 0
3 years ago
What is the sign of a^72*(-3/7) when a is a negative number
Elis [28]

Answer:

Sign is positive

Step-by-step explanation:

Negative number^72=negative number

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7 0
3 years ago
Rick used a stick to trace a large rectangle in a sandy lot
konstantin123 [22]

Answer:

56 feet

Step-by-step explanation:

Perimeter is what the sum of all sides lengths of a polygon is. So if the retangle measures 13x15 feet, the perimeter would be 13+13+15+15. Because the 13x15 is only two sides, and a retangle has 4 sides. So we need to incorperate the other two sides, which are the same as the others because it is a retangle.

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8 0
2 years ago
Read 2 more answers
Two families go to a zoo.
ohaa [14]
Children ticket price=£9
Adult ticket price=£17
Let adult=A
Children=C
So, 2A+3C=61 (equation 1)
3A+5C=96(equation 2)
Multiply equation 1 by 3 and equation 2 by 2
Solve equations and get the answer.
5 0
3 years ago
Please answer quickly, thank you for your help
RoseWind [281]

Answer:

-6<x<-9

Step-by-step explanation:

if x+9<0 and 2x>-12

x<-9

x>-6

X is smaller than -9 but greater than -6.

The solution is -6<x<-9

6 0
3 years ago
Read 2 more answers
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