Which line shows the first error in the solution?(1). 4x+8=2x-10
(2). 4x-2x+8=2x-2x-10
(3). 2x+8=-10
(4). 2x+8-8=-10-8
(5). 6x=-2
(6). 6x/6=-2/6
(7). x=-1/3

Answers

Answer 1

Answer: The part of the solution that is incorrect is (5). This is because -10 -8 = -18. :)

Related Questions

Terry earned $3814 in gross pay over the last 2 weeks. How much income tax will be withheld from his paycheck this pay period? Use the table to answer the question. NEEEED HELLP ASAPPP
The sum of two consecutive odd integers is 68. What is the smaller number? A. 29. B. 31. C. 33. D.35.
Find the measure of b
8 + (-5) - (-7)find the answer and explain your steps about how you got it please
What are two inequalities to compare -17 and -22

Shaunae Miller-Uibo won the gold medal in the 400 meter race at the 2021 Olympics. Her time was 48.36 seconds. Marileidy Paulino won the silver medal in the race with a time of 49.2 seconds. How many seconds separated the top two runners?

Answers

Answer:

The answer is: 48.36 - 49.2 = 0.84 seconds

Step-by-step explanation:

At the 2021 Olympics, Haunae Miller-Uibo won the gold medal in the 400 meters race with a time of 48.36 seconds, while Marileidy Paulino won the silver medal with a time of 49.2 seconds. To find out how many seconds separated the top two runners, we can subtract Miller-Uibo's time from Paulino's time:

49.2 - 48.36 = 0.84 seconds

Therefore, Marileidy Paulino was 0.84 seconds behind Haunae Miller-Uibo in the 400 meters race at the 2021 Olympics.

49.2 - 48.36 = 0.84

Shauna Miller-Uibo won the gold medal in the 400 meter race and her time was 48.36 seconds. Marileidy Paulino won silver medal with a time of 49.2 seconds, so to find out the separated seconds top two runners, you have to subtract 49.2 - 48.36 which gives you
0.84

mick paid $2.94 in sales tax on an item that cost $42.00 before tax. At that rate, how much would he pay in sales tax for an item that costs $58.00 before tax?

Answers

Amount of sales tax paid on an item that cost $42.00 is $2.94.

Rate of sales tax paid = 2.94÷42 =0.07 = 7%.

Rate of sales tax paid by Mick is 7%. The question is asking is to find the sales tax he will pay on an item that costs $58 before tax.

Sales Tax paid by Mick on an item costing $58.00 is 7% of $58.00 =0.07 of 58=4.06.

Sales tax paid for an item that costs $58.00 before tax is $4.06.

$62.06

2.94 / 42 = .07 so the sales tax is 7%

Multiply .07 * 58 (you get 4.06) and then add it to 58

Carl has three lengths of cable,5
_
6
yard long,
1
_
4
yard long,
and
2
_
3
yard long. He needs at least 1 yard of cable.
a
Which two pieces together make a length at least
1 yard and closest to 1 yard?
b
If Carl uses the two shortest pieces, how much more cable would he need?

Answers

Lowest common denominator for 3,4,6 is 12

5/6 = 10/12
1/4 = 3/12
2/3 = 8/12

a)
10/12 + 3/12 = 13/12 = 1 1/12
So you need to use first and second cables

b)
3/12 + 8/12 = 11/12
To reach 1 yard Carl need 1/12 yard cable

rosa wants to use $20 to buy games. The inequality 2.50k+5.50≤20.00 represent the number of games, k, she can buy with her money. What is the greatest number of games Rosa can buy?