MATHEMATICS MIDDLE SCHOOL

Ruby read 0.85. Of a book what fraction of the book does ruby have left to read? Write in simplest form

Answers

Answer 1
Answer: The fraction would be:

Answer: 17/20

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Whats 1 1/3 x 1 1/3​

Answers

Answer:

1 1/3 x 1 1/3 = 1.77777777778
Exact Form

121/9



Decimal Form

13.4 ( 4 repeating )

Mixed Number Form:
13 4/9

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A cell phone plan uses a fixed charge of $20 per month plus 10 cents for each minute used to calculate the total bill. The total bill, t, can be expressed in terms of the number of minutes, m, by the function rule t=20+0.10m. Which rule describes the inverse function?t=20−0.10m

m=20+0.10t

t=−20+0.10m

m=10t−200

Answers

We have function t=20+0.10m and we want to find inverse function, so we want to have value of m in times of t.
t=20+0.10m  /-20 both sides
t-20=0.10m    /*10 (multiply both sides by 10)
10t-200=m
m=10t-200     - its the final result, so the answer is D.

Y=(x+2)^2+4 does it have a minimum or maximum or both or neither

Answers

Answer:

It has a minimum.

Step-by-step explanation:

Direction: goes up

Because it goes up, it has a minimum point where the vertex is (-2, 4) and goes up from there.

A pizza with 2 toppings from Maria's Pizza Place costs $11.00.

A pizza with 5 toppings from Maria's Pizza Place costs $14.75.

Each topping at Maria's Pizza Place costs the same amount.

1.  What is the price per topping at Maria's Pizza Place?

2.  Write an expression that represents the cost, in dollars, of a pizza at Maria's Pizza Place given the number of toppings (n).

Answers

1.

X - base price
Y - one topping price

You have to create 2 equations:

x + 5y = 14.75 - base amount + 2 toppings give 14.75
X + 2y = 11 - base amount + 2 toppings give $11

You have deduct both equations
X - x = 0
5y - 2y = 3y
14.75 - 11 = 3.75

That means:
3y = 3.75 divide by 3
Y = 1.25

So the price of the topping is $1.25

2.

You have to calculate the base price first:

X + 2*1.25 = 11
X + 2.5 = 11
X = 8.5

Then it is simple:

Price of the pizza = base price + number of toppings multiplied by price of the topping

That means:

Price of the pizza = 8.5 + n * 1.25

A juice glass holds 4 fluid ounces how many can be filled from a 1 quart carton of orange juice

Answers

You can pour 8 glasses of juice with 1 quart of juice.

Simplify negative three fifths times m times quantity negative two sevenths times m minus one fourth end quantity.6 over 35 times m squared plus 3 over 20 times m
negative 6 over 35 times m squared minus 3 over 20 times m
6 over 35 times m squared plus one fourth
negative 6 over 35 times m squared plus 3 over 20 times m

Answers

Answer: ITS C 6/35 M^2 + 1/4

Step-by-step explanation: SO THIS IS THE ANSWER

Answer:

C. 6 over 35 times m squared plus one fourth

Step-by-step explanation:
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