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Harlamova29_29 [7]
2 years ago
8

Laura ordered 3 pizzas for her

Mathematics
2 answers:
worty [1.4K]2 years ago
8 0
Since she ordered 3 pizzas, that would mean that there is 24 slices total. (8x3)

We know only 1 slice of cheese pizza was left so that would mean 7 slices were eaten. (8-1=7)

2 pepperoni pizza slices were eaten so 6 are left. (8-2=6)

2 slices of sausage pizza was left so that would mean 6 were eaten. (8-2=6)

7 slices of cheese pizza were eaten, 2 pepperoni slices were eaten, and 6 slices of sausage pizza were eaten. 7+2+6 = 15.

That means 15 slices of pizza were eaten. Hope this helps and please mark brainliest!
Pavlova-9 [17]2 years ago
8 0

Answer:

15 slices of pizza was left!

Step-by-step explanation:

First we multiply

3 x 8

Answer : 24 all slices combine

7 slices were ate on the first pizza

2 slices were ate on the second pizza

6 slices were ate on the third pizza

add them all up and get 15

Hope this helps!

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10 tacos and 6 drinks cost $19.50. 7 tacos and 5 drinks cost $14.25. If t is the cost of one taco and d is the cost of one drink
katen-ka-za [31]

Answer:

Step-by-step explanation:

You haven't listed any choices.

10t + 6d = 19.50

7t + 5d = 14.25

3 0
3 years ago
Assume f is a one to one function of f(x)= 4-6x find f^-1(-32)​
OleMash [197]

Answer:

f^-1(-32)=6

Step-by-step explanation:

<u>Find the inverse of the function f(x)=4-6x:</u>

f(x)=4-6x

y=4-6x

x=4-6y

x-4=-6y

(x-4)/-6=y

-1/6x+2/3=y

y=-1/6x+2/3

f^-1(x)=-1/6x+2/3

<u>Plug in f^-1(-32) for f^-1(x) and simplify:</u>

f^-1(-32)=-1/6(-32)+2/3

f^-1(-32)=16/3+2/3

f^-1(-32)=18/3

f^-1(-32)=6

5 0
3 years ago
you are doing chores to earn money, and you earn $3 for each chore you do. name the dependent variable d=$3c ​
dexar [7]

Answer:

The amount of money

Step-by-step explanation:

The amount of money depends on how many chores you do. The dependent variable is the money, and the independent variable is the amount of chores.

7 0
3 years ago
#6 help needed with math
yarga [219]

Answer: Secant of angle A = √2

Step-by-step explanation:

From the given right angle triangle,

AB represents the hypotenuse of the right angle triangle.

With m∠B as the reference angle,

AC represents the adjacent side of the right angle triangle.

BC represents the opposite side of the right angle triangle.

To determine Cosine of m∠A, we would apply

the cosine trigonometric ratio.

Cos θ = adjacent side/hypotenuse. Therefore,

Cos A = √5/√10

Secant = 1/Cosine

Therefore,

Secant of angle A = √10/√5 = √2

7 0
3 years ago
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(a+b)³ bằng bao nhiêu
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Answer ở hereeeeeeeeeeeeeeeeeeeeeeeee

8 0
3 years ago
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