3 years ago

Is it possible to have an expression that uses brackets without using any parentheses?Explain.

Mathematics

1 answer:

Ilya [14]3 years ago

6 0

Brackets and parentheses have the same point do this first

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Are 10/12 and 15/20 proportional

Softa [21]

Answer:

Step-by-step explanation:

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3 years ago

You have found the following ages (in years) of all 4 zebras at your local zoo: 14, 15, 9, 1 What is the average age of the zebr

joja [24]

Answer:

9.75 Average age

Step-by-step explanation:

3 0

2 years ago

Clare and Noah play a game in which they earn the same number of points for each

Korvikt [17]

6x+3y=6 and 8x+9y= -22 describes the outcomes of Clare and Noah.

Step-by-step explanation:

Let,

x represents the number of points for a goal.

y represents the number of points for a penalty.

Therefore,

6 goals = 6x

3 penalties = 3y

8 goals = 8x

9 penalties = 9y

According to given statment;

6x+3y=6 Eqn 1

8x+9y= -22 Eqn 2

6x+3y=6 and 8x+9y= -22 describes the outcomes of Clare and Noah.

Keywords: linear equation, variables

Learn more about linear equations at:

#LearnwithBrainly

5 0

2 years ago

In a school cafeteria one student on average can eat 120 potatoes worth of French fries in one year the total number of students

Brilliant_brown [7]

Answer:

240 potatoes

Step-by-step explanation:

120 one year= 12 one month

if there is 20 people and they have 12 potatoes a month, multiply 12x20 and you get 240.

6 0

2 years ago

18 × (-2) ÷ 5 enter your anwser in decimal form

Blizzard [7]

Answer:

7.2

Step-by-step explanation:

first divide -2 by 5= -2/5

multiply 18 by -2/5=-36/5

divide 36 by 5=7.2

4 0

2 years ago