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valina [46]
3 years ago
13

Simplify the following expression.

Mathematics
1 answer:
ad-work [718]3 years ago
3 0
7-5*[21-33]=7-5*(21-33)=7-5*(-12)=7+60=67
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How to master Euclidean geometry​
Roman55 [17]

Euclidean geometry is all about shapes, lines, and angles and how they interact with each other. There is a lot of work that must be done in the beginning to learn the language of geometry. Once you have learned the basic postulates and the properties of all the shapes and lines, you can begin to use this information to solve geometry problems. Unfortunately, geometry takes time, but if you put in the effort, you can understand it.

3 0
2 years ago
If x=2, What is y? Pls help, i need to get this done in 15 min :000
Pavlova-9 [17]

Answer:

-6

Step-by-step explanation:

4.8(x)+1.2(y)=2.4

9.6 + 1.2y = 2.4

subtract 9.6 from both sides

1.2y = - 7.2

divide by 1.2 on both sides

y = -6

I think this is your question right????

6 0
2 years ago
Write a simplified expression for the area.
gavmur [86]

2x+3x=4x

4x+1

Hope this helps!

(Tell me if it is wrong)

8 0
3 years ago
Read 2 more answers
Please answer this correctly without making mistakes
tester [92]
3.67 teaspoons, and 1 divided by 17 is 0.05 teaspoons. (All you have to do is divide the teaspoons by X(17).
6 0
3 years ago
Read 2 more answers
Dominique from "Dominique's Pizza" bakes p pizzas every day. Currently, it costs her $8 dollar sign, 8 per day to use the oven a
pshichka [43]

The equation in term of p that models the above experience is:
2p + 10 = 0.8p + 20.

<h3>What is an equation?</h3>

Any statement that models or captures the factors of a problem where in an equal sign is present to equate two of the factors or expressions therein is called an equation.

<h3>How do we form the above equation?</h3>

  1. Everyday pizza production is equal to p.
  2. Brick oven use fees are $10 per day.
  3. Ingredients for brick oven pizza cost $2 per pizza.
  4. $20 a day is the cost of using an electric oven.
  5. Pizzas baked in an electric oven cost $0.8 per pizza in ingredients.
  6. If an electric oven is used, the total cost of making a pizza falls by $1, including the cost of the ingredients.

Total cost of baking p pizzas with brick oven = A =  p(cost of one pizza) + cost of baking = p(2) + 10 (in dollars).

Total cost of  baking p pizzas with electric oven = B =  p(cost of one pizza) + cost of baking = p(0.8) + 20 (in dollars).

B = A - 1 (as using electric oven saves $1 per day, as given)

Thus, we get:

2p + 10 = 0.8p + 20

Learn more about equations:
brainly.com/question/2972832
#SPJ1

6 0
1 year ago
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