All categories

3 years ago

1.06(12.95+x)=31.27 solve for x

Mathematics

2 answers:

OverLord2011 [107]3 years ago

6 0

Answer:

Step-by-step explanation:

1.06(12.95 + x) = 31.27

<u>Multiply the terms in the bracket</u>

That's

13.727 + 1.06x = 31.27

<u>Subtract 13.727 from both sides</u>

That's

13.727 - 13.727 + 1.06x = 31.27 - 13.727

1.06x = 17.543

<u>Divide both sides by 1.06</u>

That's

$\frac{1.06x}{1.06} = \frac{17.543}{1.06} \\ x = \frac{17.543}{1.06}$

We have the final answer as

Hope this helps you

Dafna11 [192]3 years ago

3 0

The answer is

x=16.55

You might be interested in

Help plz:))) I’ll mark u brainliest

egoroff_w [7]

Answer:

Im pretty sure it is c

Step-by-step explanation:

it gives us 2 angles add up to 180, but they are right next to each other. So we cant determine parallel lines.

Can i have brainliest now? im trying to work up the ranks

6 0

2 years ago

Modeling a Bicycle Wheel Complete the table

Sladkaya [172]

Answer:

a= 6

b= 7

c= 8

d= 7

e= 6

7 0

3 years ago

Read 2 more answers

U have $77 in your bank account than you write a check for $100 at the store how many do I have now? Please show work

Allisa [31]

Answer:

$-23

77 - 100 = -23

8 0

3 years ago

A store purchased a picnic basket for $9.88 and marked it up 55%. During a sale, the store marked it down 5%. What was the disco

vivado [14]

Answer:

14.82

Step-by-step explanation:

4 0

3 years ago

A bicycle training wheel has a radius of 3 inches. The bicycle wheel has a radius of 10 inches. Approximately how much smaller,

zhuklara [117]

Answer:

$285.74\text{ inch}^2$

Step-by-step explanation:

GIVEN: A bicycle training wheel has a radius of $3\text{ inch}$ . The bicycle wheel has a radius of $10\text{ inch}$ .

TO FIND: Approximately how much smaller, in square inches, is the area of the training wheel than the area of the regular wheel.

SOLUTION:

radius of bicycle wheel $=10\text{ inch}$

area of bicycle wheel $=\pi r^2$

putting value,

area of bicycle wheel $=3.14\times10^2$

$=314\text{ inch}^2$

radius of bicycle training wheel $=3\text{ inch}$

area of bicycle training wheel $=\pi r^2$

putting value,

area of bicycle wheel $=3.14\times3^2$

$=28.26\text{ inch}^2$

difference in area of bicycle wheel and bicycle training wheel

$=\text{area of bicycle wheel}-\text{area of bicycle training wheel}$

$=314-28.26$

$=285.74\text{ inch}^2$

hence the training wheel is $285.74\text{ inch}^2$ smaller than regular wheel

4 0

3 years ago