All categories

3 years ago

PLEASE What is the solution to the equation 4 ( b − 2 ) − 10 = 2b + 6 ?

1 answer:

5 0

Answer: 12

Step by step explanation:
First simplify both sides of the equation
( 4 )( b ) + ( 4 ) ( - 2 ) + -10 = 2b + 6 (distribute)
4b + -8 + -10 = 2b + 6
(4b) + (-8 + -10 ) = 2b + 6 (combine like terms)
4b + -18 = 2b + 6
4b - 18 = 2b + 6
Then subtract 2b from both sides
4b - 18 - 2b = 2b + 6 - 2b
2b - 18 = 6
After that you add 18 to both sides
2b - 18 + 18 = 6 + 18
2b = 24
2b/2 = 24/2
b = 12

You might be interested in

12 chickens lay 30 eggs eggs. What is the unit rate in eggs per chicken?

Julli [10]

Step-by-step explanation:

The unit rate would be how many eggs one chicken lays

To do this, you would create a ratio

30:12 = x:1

30 = 12x cross multiply

30/12 = 12x/12 isolate the variable

2.5 = x

The unit rate is 2.5:1 or $\frac{5}{2}$ :1

I hope this helps!!!

5 0

3 years ago

Which of the following expressions has a value of 3? -6 divided -2, 4 -(-1),(-1)(-3), (-2) - 1, 15 divided by -5, 4 + 1

pav-90 [236]

Answer:

(-1)(-3)

Step-by-step explanation:

When two negatives are multiplied it always equals a positive making it the only one that equals positive 3.

4 0

4 years ago

Can someone help please. Hurry

Brrunno [24]

use a ti 84 or something

y hat= 5.425x + 76.406

r= 0.78598

the value of r shows a linear strong positive relationship between hours studied and test score

x=4 yhat= 98.106

3 0

3 years ago

What is 6% of 3125

svet-max [94.6K]

Answer:

187.5

Step-by-step explanation:

6% of 3125

=> 6/100 x 3125

=> 18750/100

=> 187.5

5 0

3 years ago

BEST ANSWER GETS BRAINLIEST!! PLEASE HELP

Natasha_Volkova [10]

4 units wide........................

7 0

4 years ago

Read 2 more answers