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Rashid [163]
2 years ago
5

Please and show work

Mathematics
2 answers:
Ivanshal [37]2 years ago
7 0
1/y I think I might be wrong though
Korolek [52]2 years ago
6 0

y

using the ' law of exponents '

a^ m/a^ n = a^ (m - n)

so y^ 9/y^ 8 = y^ (9-8) = y^1 = y


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What property is used in the second step of solving the inequality below?
dsp73

Answer:

Addition property

Step-by-step explanation:

Given the inequality:

5x - 9 < 91

The step to take here to move 9 to the other side, is to perform the addition property by adding 9 to both sides.

Thus,

5x - 9 + 9 < 91 + 9

5x < 100

The final step is to perform the division property by dividing both sides by 5, in order to solve for x.

5x/5 < 100/5

x < 20.

4 0
2 years ago
Read 2 more answers
How do I solve -3(x-1)+8(x-3)=6x+7-5x
katrin [286]

Answer:

X=7

Step-by-step explanation:

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2 years ago
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At a pizzeria, the ratio of pizzas topped with meat to pizzas topped with vegetables was 4:3 on Saturday. The pizzeria made a to
vivado [14]

Answer:

Option B is correct

36 pizzas were topped with vegetables

Step-by-step explanation:

Let x be the number.

As per the statement:

At a pizzeria, the ratio of pizzas topped with meat to pizzas topped with vegetables was 4:3 on Saturday.

The ratio of pizza topped with meat to pizzas topped with vegetables = 4 : 3

then;

the number of pizza topped with meat = 4x

and

the number pizza topped with vegetables  = 3x

It is also given that the pizzeria made a total of 84 pizzas that day.

\text{Total Pizzas} = \text{Number of pizzas topped with meat}+ \text{Number of pizzas topped with vegetables}

Substitute the given values we get;

84 = 4x+3x

Combine like terms;

84= 7x

Divide both sides by 7 we get;

12 = x

The pizza were topped with vegetables = 3x = 3(12) = 36

therefore, 36 pizzas were topped with vegetables


6 0
2 years ago
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Arturo, Pedro y Jorge son hermanos y duermen en la misma habitación. Su papá les compró una pintura para que entre los tres pint
ad-work [718]

Answer:

1/8

Step-by-step explanation:

1/2= 4(1/2) = 4/8

4/8+3/8= 7/8

7/8 + 1/8 = 1

7 0
2 years ago
Find the area of this quadrilateral. Explain or show your strategy.
Verizon [17]

Answer:

24 units

Step-by-step explanation:

1) Separate this quadrilateral into 2 triangles

2) Multiply the height by the width of one of the triangle

- Multiply 8×3

= 24

4 0
1 year ago
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