Ask question

Ask question

All categories

svet-max [94.6K]

2 years ago

6

Sergio solved the following equation and found the answer to be x = 2. Which choice represents the best way for Sergio to check

his answer? 4x – 6 = 2

1 answer:

MrMuchimi2 years ago

6 0

The best way for him to check his answer would be to simply plug in the value found for x into the equation.

4(2) - 6 = 2

8 - 6 = 2

2 = 2

You might be interested in

3x-5(x-5)= -4+2x+1<br><br> Can someone help me out plzzzz

dusya [7]

Answer:

7

Step-by-step explanation:

So basically first distribute the -5 to the stuff in the parenthesis and then solve.

Hope I helped!! :)

7 0

2 years ago

Probability question - pic attached below

galina1969 [7]

Answer:
1/10
hope it helps!!!!

7 0

2 years ago

Read 2 more answers

What is the solution to the equation log2 (5x - 2) = 3?

Advocard [28]

From log BNE to BEN

X=2

if you want explaination then ask me

4 0

3 years ago

Cheryl's making trail mix for a friend she always uses three cups of almonds for every four cups of cashews if Cheryl wants to m

Mkey [24]

Answer:

c

Step-by-step explanation:

3x3=9

4x3=12

4 0

2 years ago

Read 2 more answers

in a survey of 3271 adults aged 57 through 85 years, it was found that 88.7% of them used at least one prescribed medication

mixer [17]

How many of the 3271 subjects used at least one prescription medication? Round to the nearest integer asneeded.)

Answer:

2902

Step-by-step explanation:

Let the total number of adults within the mentioned age bracket be n=3271

The proportion of adults who used at least one prescription medication be p=88.7%=0.887

The point estimate of population is given by

$p=\frac {x}{n}$ where x is number of individuals in the sample with the specified characteristics and n is the sample size.

Let x be the adults who used at least one prescription medication

$0.887=\frac {x}{3271}$

$x=3271*0.887=2901.377\approx 2902$

3 0

2 years ago