1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Free_Kalibri [48]
1 year ago
7

Sara made an error in solve the one-step equation below.5x + 9 = 29-9 -9- 4x = 29/4. /4x = -7.25What is the error that Sara made

?What should Sara had done to solve the one-step equation above insteadof what she did?What is the answer that Sara should have found for the above one-step equation?*
Mathematics
1 answer:
MAXImum [283]1 year ago
8 0
5x+9=29

To solve this one-step equation you:

1. Substract 9 in both sides of the equation:

In this step is the mistake as Sara gets as result -4x=29 and the corret result of substract 9 in both sides of the equation is 5x=20.

2. Divide both sides of the equation into 5:

Then, the answer that Sara should found for the equation is x=4

You might be interested in
A square piece of land is to be divided into 4 square quadrants of equal size. On a map, the entire piece of land measures 6 inc
Oksana_A [137]

Answer:

The scale of the map is inch = 20 feet.

This statement must be incorrect or the fraction of the inch is missing.

Because 6" long, at a scale of one inch = 20 feet, would only be 120 feet x 120 feet.

120 x 120 = 14,000 ft^2 and each of the four quadrants wouls only be 3600 ft^2.

5 0
3 years ago
SIMPLIFY
faust18 [17]
Are you sure the options are what u have written above? because sqrt of 5x=sqrt of 5x,
sqrt of 20x=2•sqrt of 5x,and sqrt of 80x= 4•sqrt of 5x..
4 0
3 years ago
ANSWER FAST PLEASEEE
KATRIN_1 [288]

Answer:

Linear Equation: y=-44000x+88922000

Year 2009: $526000

By year 2021, they have no more fund

Step-by-step explanation:

Slope formula is difference of y/difference of x. 79000-70200/2003-2005=

-88000/2=-44000.

To find the y intercept, x=0.

It should be year 0. 44000x2003=88132000+790000=88922000

Now put it into y=mx+b

y=-44000x+88922000

Plug in 2009.

It should equal 526000.

6 0
2 years ago
Marisa has 24 quarters to play games at a carnival. She only wants to play Ring Toss and Knock Down the Clown. If each game cost
KATRIN_1 [288]

Answer:

12 different ways

Step-by-step explanation:

1 to 23

2 to 22

3 to 21

4 to 20

5 to 19

6 to 18

7 to 17

8 to 16

9 to 15

10 to 14

11 to 13

12 to 12

4 0
3 years ago
Examine the following graphed system of linear inequalities.​
AleksandrR [38]

Answer:

what do you want to be answered

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Am i Correct???????????????????????????????????????
    11·2 answers
  • Monica runs on a treadmill at an average speed of 7.5 miles per hour for 15 minutes. If, the next day, she runs the same distanc
    14·1 answer
  • How do you find the slope in a graph?
    14·1 answer
  • The Grand Prix Formula 1 race this weekend is in Singapore. The race consists of 61 laps around a 5.067km long track. At 225 mil
    13·1 answer
  • From the top of a 200 meters high building, the angle of depression to the bottom of a second building is 20 degrees. From the s
    9·2 answers
  • Find the other endpoint given the following <br><br> Endpoint: (5,-3) Midpoint: (7,-6)
    5·1 answer
  • Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 and made no further deposits.
    10·1 answer
  • Laura has 24 stamps from each of 6 different countries. She can fit 4 stamps on each display sheets of an album. How many displa
    13·1 answer
  • The average cost of 3 books 3:2:5 is $50. How much does each book cost?
    5·1 answer
  • Yesterday, Gordon had 128 baseball cards. Today, he got d more. Using d, write an expression for the total number cards he has n
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!