The quotient of a number and -9 increased by 10 is 11.Translate the sentence into an equation. then find the number that is described in the sentence.
I would like you to use the two-step equation process please.

Answers

Answer 1

Answer: so the division of a number and -9 or
x/-9

+10=11 or

(x/-9)+10=11
subtract 10 from both sides
x/-9=1
multiply both sides by -9
x=-9

Answer 2

Answer: Your equation would look like this . . .

n/-9 + 10 = 11

*solve by subtracting 10 from both sides, and then multiplying both sides by -9

n = (11 + 10)*-9 = -9

n = -9

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If You Have To Pay Someone $279 In Denominations Of $20 Or Less, What Is The Least Number Of Bills You Could Use?

Answers

You can use 27 $10 bills which gets your at a total of $270 then you can use 1 $5 bill so now you're at $275 then you can use 4 $1 bills that gets you at your total of $279. The least number of bills you can use is 32.

Each car has 4 wheels. How many wheels do 7 cars have?

Answers

The total number of wheels is the addition of all of the wheels in the cars.
4+4+4+4+4+4+4
or 4 wheels for each car
That can be simplified into 4 x 7 because 4 is multiplied 7 times.
The total number of wheels is 4 x 7 or 28 wheels in all.

Answer: 28 wheels

Hope this helps :)

7 cars. 4 tires each times 7 cars equal 28 tires

Mario ordered a pizza for dinner when it arrived, mario quickly ate 1/8 of the pizza.while mario went to go get napkins, his pet poodle ate 1/3 of the pizza.a.about what percent of the pizza is left

Answers

Answer: 54.16% of pizza is left.

Step-by-step explanation:

Since we have given that

Part of pizza ate by Mario = $(1)/(8)$

Part of pizza ate by his pet = $(1)/(3)$

So, total part ate by them is given by

$(1)/(8)+(1)/(3)\n\n=(8+3)/(24)\n\n=(11)/(24)$

Part of pizza left is given by

$1-(11)/(24)\n\n=(24-11)/(24)\n\n=(13)/(24)$

Percentage of pizza left is given by

$(13)/(24)* 100\n\n=(1300)/(24)\n\n=54.16\%$

Hence, 54.16% of pizza is left.

1/8 of the pizza is about 12% and 1/3 is about 33%. So if 45% of the pizza was eaten by Mario and his dog, there is about 55% left.

(If 1/4 means 25% then 1/8 is half of that 12.5% exactly but I used 12% since we are estimating)

Explain why P(A|D) and P(D|A) from the table below are not equal.

Answers

Answer:

The two conditional probabilities are not equal because each has different given events. P(A|D) has event D as its given event, resulting in 2/10 for a probability. P(D|A) has event A as its given event, resulting in 2/8 for a probability.

Other part is:

different given events

P(A|D) equals 2/10

P(D|A) equals 2/8

because they are in different positions which make them different answers/number

Ming-Li spent $15 at the movies. She then earned $30 babysitting. She spent $12 at the bookstore. She now has $18 left. How much money did Ming-Li have to begin with?