2 years ago

Please solve will make as brainlist

2 answers:

7 0

Six is the answer.
When there is a - in-front of an expressionin parentheses, change the sign of each term in the expression

worty [1.4K]2 years ago

6 0

Answer:

Step-by-step explanation:

Double negative = positive

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what does the rate of change represent? i left answer choices on there. also is this linear or non linear?

denpristay [2]

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5 0

2 years ago

El acensor de 8 es 7'?

Inessa05 [86]

Answer:

La planta de la que ha salido el ascensor es: -1(planta del sótano)

Datos:

Subió 8 pisos

Piso final= 7

Explicación:

Para resolver el enunciado, se debe tener en cuenta que:

Piso final - Piso inicial= 8

Reemplazando y despejando:

7-Piso inicial= 8

Piso inicial= 7-8

Piso inicial= -1

Por lo tanto, ha salido de la planta del sótano

Verificando:

Piso inicial +8= piso final

-1+8= Piso final

7= piso final

Profundiza en matemáticas en brainly.lat/tarea/10834640

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Michael can type 4 pages of his term paper in 30 minutes. How long will it take him to type the paper if it has 14 pages?

Stella [2.4K]

Answer:

105 minutes

Step-by-step explanation:

we know that

Michael can type 4 pages of his term paper in 30 minutes

using proportion

Find out how long will it take him to type the paper if it has 14 pages

$\frac{30}{4}\frac{min}{pages}=\frac{x}{14}\frac{min}{pages}\\\\x=30*14/4\\ \\x=105\ min$

8 0

2 years ago

A bag of backed chips advertises that it now has 1/4 fewer calories than the old recipe.What is the percent of calories were rem

Mrrafil [7]

Answer:

25%

1/4 * 25 = 25/100

25/100=25%

7 0

2 years ago

Consider the function y= (x + 6)2<br>

Daniel [21]

The answer is -6 skskksla

4 0

2 years ago