All categories

3 years ago

Which equations could you use the division property of equality to solve?

Mathematics

2 answers:

marysya [2.9K]3 years ago

8 0

Answer:

The answers are

2.35y = 4.70

4 = 10w

55x = 111

disa [49]3 years ago

3 0

Answer:

2.35y = 4.70

4 = 10w

55x = 111

Step-by-step explanation:

Hi, the division property of equality states that if we divide both sides of an equation by a non-zero number, the equality remains. (Both sides remain equal).

So, the equations that we have to use the division property of equality to solve are:

2.35y = 4.70

Dividing both sides by 2.35:

2.35y /2.35= 4.70/2.35

y= 2

4 = 10w

4/10=10w/10

0.4=w

55x = 111

55x/55 =111/55

x = 111/55

You might be interested in

Holly records the temperature, in degrees fahrenheit, for two different cities. ln one of the cities, the temperature is 15 degr

Genrish500 [490]

What do u need help with. City a is -15 and city b is +15 or just 15

7 0

2 years ago

What is the formula for calculating a residual value

Ksivusya [100]

The formula to figure residual value follows: Residual Value = The percent of the cost you are able to recover from the sale of an item x The original cost of the item. For example, if you purchased a $1,000 item and you were able to recover 10% of its cost when you sold it the residual value is $100!!

7 0

2 years ago

Read 2 more answers

Help please algebra hurts my brain

Ulleksa [173]

Answer:

13+Z=-6

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Besides Spanish what other languages spoken in the northern part of Spain

Sphinxa [80]

They speak Clinician, Basque, Aranès, and Catalan.

4 0

2 years ago

Show work and Factor 4x^2+xy-18y^2

grigory [225]

Answer:

$4x^2+xy-18y^2=(4x+9y)\,(x-2y)$

Step-by-step explanation:

Let's examine the following general product of two binomials with variables x and y in different terms:

$(ax+by)\,(cx+dy)= ac\,x^2+adxy+bcxy+bdy^2$

so we want the following to happen:

$a\,c = 4\\ad+bc=1\\bd--18$

Notice as well that $ad+bc =1$ means that those two products must differ in just one unit so, one of them has to be negative, or three of them negative. Given that the product $bd=-18$ , then we can consider the case in which one of this (b or d) is the negative factor. So let's then assume that $a\,\,and \,\,c$ are positive.