The difference in cost between a large bag of chips and a small bag of chips was 90 cents. Alicia bought 5 large bags and 3 small bags of chips for her party and spent 17.22. What was the cost of a small bag or chips.please show the steps and process

Answers

Answer 1

Answer: X-small bag
x+0.9-large bag

5(x+0.9)+3(x)=17.22
5x+4.5+3x=17.22
8x=12.72
x=1.59

the small bag costs 1.59 while the big bag costs 2.49

hopw this helps :)

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A triangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What is the perimeter of the resulting image?

Answers

Answer:

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Step-by-step explanation:

Rotation and reflection will not affects the shape

What is he reciprocal of 3

Answers

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THE RECIPROCAL IS 1/3..............

How to find next number in this sequence. 2,7,26,101,400?

Answers

n(4)-1
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57 = -8x – 7 helpppppp

Answers

57 = -8x - 7

Add 7 to both sides:

64 = -8x

Divide both sides by -8:

X = 64/-8

X = -8

Answer:

x = -8

Step-by-step explanation:

57 = -8x - 7

+7 +7

64 = -8x

64/-8

x = -8

Check:

57 = -8(-8) - 7

57 = 64 - 7

57 = 57

Find the missing side b.
A. 16.1
B. 19.7
C. 26
D. 13

Answers

Answer: A . 16.1

Step-by-step explanation:

In the figure we have a right triangle in which one of the leg's length is missing.

Pythagoras theorem of right triangles says that the square of hypotenuse is the sum of the squares of the two legs.

For the given triangle , we have $(18)^2=b^2+8^2$

i.e. $\Rightarrow\ 324=b^2+64$

i.e. $\Rightarrow\ b^2=324-64$

i.e. $\Rightarrow\ b^2=260$

i.e. $\Rightarrow\ b=√(260)=16.1245154966approx16.1$

Hence, the missing side = 16.1 units

16.1. Solve by using the Pythagorean Theorm. b squared+8 squared= 18 squared. b squared+64=324. Subtract 64 from both sides to get b squared=260. Square root 260 to get 16.1

When (0.2)^4 is written as a decimal, what is the product of the last two digits?

Answers

0.2^4 = 0.2*0.2*0.2*0.2 = 0.04 * 0.04 = 0.0016

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As a decimal it would be 0.0016000000000000005.

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