2 years ago

Use the properties of equality to Southeast equation b-3=4a.7b.1c.-1d.-7

Mathematics

2 answers:

slamgirl [31]2 years ago

8 0

It's A. because to clear the negative 3 you would have to add 3 to either side of the equation and 3 plus 4 is 7

9966 [12]2 years ago

4 0

Answer:

a. 7

Step-by-step explanation:

b - 3 = 4

Add 3 to both sides to isolate the variable.

b - 3 + 3 = 4 + 3

b = 7

You might be interested in

So how do you go about doing these?

Sidana [21]

For each of the problems for example #11 tells you to find the measure of angle ABC ABH=46 HBC=120
Therefore you just add the 2 together to get 166
So for #12 its a little diffrent the line is straight so it equals 180 degrees they give you one angle so 180-95= 85
Makes sense?

6 0

2 years ago

Quick i need loads of help well not much

inna [77]

Answer:

A= take away 3 b=??

Step-by-step explanation:

4 0

3 years ago

A shopkeeper had a profit of ₹ 50 on Monday , a loss of ₹ 20 on Tuesday and of loss of

Oliga [24]

Answer:

Step-by-step explanation:

Remark

I can't use a symbol for the currency. I'll just get the answer in numbers. You can add the symbol.

Solution

First day: 50

Second day: - 20

Third day: - 18

50 - 20 - 18 = 12

4 0

3 years ago

Bonjour, vous pouvez m'aider pour mon devoir de maths Quelle la valeur exacte de la longueur d'un cercle de rayon 7 m

strojnjashka [21]

Answer:

english?

Step-by-step explanation:

3 0

2 years ago

A ferris wheel can accommodate 40 people in 30 minutes. How many people could ride the ferris wheel in 3 hours? What was that ra

andrew-mc [135]

240 people could ride it in 3 hours. The rate per hour is 80 people.

3 0

3 years ago